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Thread: B7 RS4 rough idle nightmare - HELP PLEASE (reward offered!)

  1. #1
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    Join Date
    Aug 2018
    Location
    Washington State, near Portland, OR
    Posts
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    B7 RS4 rough idle nightmare - HELP PLEASE (reward offered!)

    Hey, all! So...bought my dream car in November. A mugello blue 2007 RS4 with KW V3 coilovers, millitek downpipes and full exhaust, and only 75k on the ticker. I'd only waited 12 years...worth every moment of the wait, though!

    By May, however, I was getting DTCs that pointed back to carbon buildup and intake manifold runner flaps sticking. Took it all down, did a carbon cleaning (via soda blasting) which was DIRELY needed, and installed JHM-refurbished injectors at the same time. Ran like poopy. Started researching and eventually replaced the knock sensors, camshaft position sensors, the actuator valve for the IMRFs, the PCV/oil separator, the evap canister purge valve, then finally plugs and coil packs to rule out ALL of the idled-so-rough-it-choked-and-died suspects (in my own defense, things did get progressively better, and this took several months to get all of these parts thrown at it...). I also kept telling myself that with almost 80k on it I am just buying time that I won't need to worry about any of that stuff again. Because, let's face it, with brake rotors that are $400ea up front, 9 quarts of oil capacity, and all of the other finicky stuff that makes this machine so great, some extra sensors didn't seem like a big deal. Except, well, they didn't completely fix the issues.

    So, what was it doing. Right? Bet you're curious. Well, it normally idles around 850, but kept gagging down to 520 or so, bouncing up, choking down, and eventually would just sputter and die. (No, I didn't let that happen more than once between changing something). Finally got to where the throttle body adaptation was all it needed to at least keep running, but continued to throw more missfire codes, along with some other bizarre ones that may have had to do with trying to do a few adaptions that I didn't know the right procedure for (engine on or off, mostly).

    Anyway, this morning, I decided to really document the issue so I can ask for help. Cleared the DTCs, then re-did the TBA and did the IMRF adaptations (which did not happen the first attempts...or the first 5 attempts...but finally they happened - is that normal?) and it actually holds a steady RPM around 850, but it still sounds rough and is throwing random missfire and specific missfire codes. It's been misfiring since I first got it all back together. I'm at my wits end.

    Help!?!? What am I missing!?!?

    Here is the auto-scan from this morning, then I cleared the DTCs and re-did the TBA and tried the IMRF adaptations for - both banks - numerous times until I got an "ADP OK" for both, then drove a good while (30 miles or so) before the second scan I've posted below, although the MIL came back on within a mile of my house. Any ideas? THANK YOU FOR READING THIS FAR!! Beers on me AND a test drive if you can help me get through this - you just gotta come to me in the PNW (near Portland)! This is the most fun to drive car I've ever driven, let alone owned. And I've been very promiscuous in the car department...well, driving many of them, anyway...I've only owned 5 VWs, 1 Audi, 3 Fords, 1 Jeep, 2 Subarus, a Honda (carburated!) and a Chevy...that's kinda a lot, too...

    Scan one - beginning of my time with the beast today (the DTCs being cleared is included, watch for the bold heading above the later scan further down)

    Code:
    Saturday,18,August,2018,12:02:27:39739
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 18.2.1.2 (x64)
    Data version: 20180518 DS287.1
    www.Ross-Tech.com
    
    
    VIN: WUARU78E57N904981   License Plate: ILOVEANDHATETHISCARALLATTHESAMETIME
    Mileage: 126040km-78317mi   Repair Order: 081818a
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
    Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
              67 69 75 76 77
     
    VIN: WUARU78E57N904981   Mileage: 126040km-78317miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels:. 079-910-560-BNS1.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    1 Fault Found:
    006435 - Please Check DTC Memory of ECU Number 2 
                   P1923 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 14.0°C
                        Temperature: 19.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 11.430 V
    
    Readiness: 0010 1101
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-910-517.clb
       Part No SW: 8E0 910 517 G    HW: 8E0 614 517 BD
       Component: ESP8 quattro    H06 0150  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0004533
       Shop #: WSC 06335 000 00000
       VCID: 2B55EF128A9E0B1CA2-807E
    
    2 Faults Found:
    01314 - Engine Control Module 
                013 - Check DTC Memory - Intermittent
                 Freeze Frame:
                        Fault Status: 00101101
                        Fault Priority: 2
                        Fault Frequency: 2
                        Reset counter: 37
                        Time Indication: 0
    
                 Freeze Frame:
                        Hex Value: 0x0000
                        Hex Value: 0x4022
                        Hex Value: 0x0025
                        Hex Value: 0x01A7
                        Hex Value: 0x0001
    
    18265 - Load Signal 
                P1857 - 000 - Error Message from ECU - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 37
                        Time Indication: 0
    
                 Freeze Frame:
                        Hex Value: 0x0000
                        Hex Value: 0x6222
                        Hex Value: 0x0028
                        Hex Value: 0x01A4
                        Hex Value: 0x0001
    
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 BM
       Component:   A4 Klimaautomat   3233  
       Coding: 00000
       Shop #: WSC 00000  
       VCID: 6DD1210A270AC52CFC-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
       Part No: 8E0 907 279 N
       Component: int. Lastmodul  ECE 0907  
       Coding: 01031
       Shop #: WSC 65536  
       VCID: 3D71D14A37EA95AC0C-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 11: Engine II        Labels:. 079-910-560-BNS2.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    6 Faults Found:
    000768 - Random/Multiple Cylinder Misfire Detected 
                   P0300 - 001 -  - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126023 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 720 /min
                        Load: 37.2 %
                        Speed: 0.0 km/h
                        Temperature: 57.0°C
                        Temperature: 41.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.208 V
    
    000772 - Cylinder 4 
                   P0304 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126023 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 720 /min
                        Load: 37.2 %
                        Speed: 0.0 km/h
                        Temperature: 57.0°C
                        Temperature: 41.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.208 V
    
    000771 - Cylinder 3 
                   P0303 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126023 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 720 /min
                        Load: 37.2 %
                        Speed: 0.0 km/h
                        Temperature: 57.0°C
                        Temperature: 41.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.208 V
    
    000773 - Cylinder 5 
                   P0305 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126023 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 776 /min
                        Load: 35.7 %
                        Speed: 0.0 km/h
                        Temperature: 57.0°C
                        Temperature: 40.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.843 V
    
    000775 - Cylinder 7 
                   P0307 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126023 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1378 /min
                        Load: 29.4 %
                        Speed: 0.0 km/h
                        Temperature: 57.0°C
                        Temperature: 40.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.716 V
    
    000774 - Cylinder 6 
                   P0306 - 001 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 848 /min
                        Load: 47.4 %
                        Speed: 0.0 km/h
                        Temperature: 33.0°C
                        Temperature: 32.0°C
                        Absolute Pres.: 980.0 mbar
                        Voltage: 13.462 V
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-94.lbl
       Part No SW: 8E0 959 655 H    HW: 8E0 959 655 H
       Component:    Airbag 9.41  H12 3840  
       Revision: 91H12384    Serial number: 0036N0G0M08Z  
       Coding: 0432607
       Shop #: WSC 06335 000 00000
       VCID: 3C77DC4E7FF09CA43B-8068
    
       Subsystem 1 - Part No: 8E0 910 339 B
       Component: BF-Gewichtsens. 002 0070
    
       Subsystem 2 - Serial number: 3HR5T         
    
       Subsystem 3 - Serial number: 0001.01.000000200000000000˙†63
    
       Subsystem 4 - Serial number: 000000˙†6332DRB4043A0A8EW˙†63
    
       Subsystem 5 - Serial number: A0A8EW˙†6342DRB404210BACO˙†63
    
       Subsystem 6 - Serial number: 10BACO˙†6352ARB401D6AEA92˙†63
    
       Subsystem 7 - Serial number: 6AEA92˙†6362ARB4018C6C6C/˙†63
    
       Subsystem 8 - Serial number: C6C6C/˙†63729RB401D81B99Z˙†63
    
       Subsystem 9 - Serial number: 81B99Z˙†63829RB401D81BC0U˙
    
       Subsystem 10 - Serial number: 81BC0U˙
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549-T.lbl
       Part No: 8E0 953 549 T
       Component: Lenksįulenmodul     0301  
       Coding: 04441
       Shop #: WSC 06335  
       VCID: 4487A4AE5400E46443-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 36: Seat Mem. Drvr        Labels: 8E0-959-760.lbl
       Part No: 8E0 959 760 
       Component: Sitzmemory R2 F     0305  
       Coding: 00002
       Shop #: WSC 00000  
       VCID: 71E93D7A3B3221CCD8-4B06
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
       Part No: 8E0 959 433 CG
       Component: Komfortgerįt T7B    4135  
       Coding: 11880
       Shop #: WSC 06335  
       VCID: 78FF005E584870841F-4AEC
    
       Subsystem 1 - Part No: 8E1959801G
       Component: Tõrsteuer.FS BRM 0706  
    
       Subsystem 2 - Part No: 8E1959802G
       Component: Tõrsteuer.BF BRM 0706  
    
       Subsystem 3 - Part No: 8E0959801E
       Component: Tõrsteuer.HL BRM 0606  
    
       Subsystem 4 - Part No: 8E0959802E
       Component: Tõrsteuer.HR BRM 0606  
    
    1 Fault Found:
    00955 - Key 1 
                35-00 -  - 
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 4F0-910-357.lbl
       Part No SW: 4F0 910 357 F    HW: 4F0 907 357 F
       Component: AFS 1           H01 0020  
       Revision: 00000001    Serial number:               
       Coding: 0000019
       Shop #: WSC 06335 000 00000
       VCID: 2959151A8062190C50-807C
    
       Subsystem 1 - Part No: 8E0 941 329 A
       Component: AFS-Modul links H04 0020
    
       Subsystem 2 - Part No: 8E0 941 329 A
       Component: AFS-Modul rechtsH03 0020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 65: Tire Pressure        Labels: 8E0-907-273.lbl
       Part No SW: 8E0 907 273 A    HW: 8E0 907 273 A
       Component: Reifendruck 3   H04 0130  
       Coding: 0062523
       Shop #: WSC 02197 785 00200
       VCID: 2A5BEA168664121459-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 76: Park Assist        Labels: 8E0-919-283-8EC.lbl
       Part No SW: 8E0 919 283 D    HW: 8E0 919 283 D
       Component: Parkhilfe 4-Kan H06 0010  
       Revision: 00H06000    Serial number: 00067802030631
       Coding: 0000304
       Shop #: WSC 06335 000 00000
       VCID: 3169FD7AABB261CC98-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 8P0-862-335.lbl
       Part No SW: 8P0 862 335 J    HW: 8P0 862 335 J
       Component: FSE_255x BT     H26 0290  
       Revision: 00000000    Serial number: 00000005014280
       Coding: 0011877
       Shop #: WSC 06335 000 00000
       VCID: 3D71D14A67EA95AC0C-5124
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 05:56)--------------------------
    Code:
    
    Address 01: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 03: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 08: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 09: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 11: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 15: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 16: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 17: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 25: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 36: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 46: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 55: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 65: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 76: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Address 77: DTCs cleared
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    Code:
    Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
    Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
              67 69 75 76 77
     
    VIN: WUARU78E57N904981   Mileage: 126040km-78317miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels:. 079-910-560-BNS1.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    1 Fault Found:
    006435 - Please Check DTC Memory of ECU Number 2 
                   P1923 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 15.0°C
                        Temperature: 24.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 11.811 V
    
    Readiness: 0110 1101
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-910-517.clb
       Part No SW: 8E0 910 517 G    HW: 8E0 614 517 BD
       Component: ESP8 quattro    H06 0150  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0004533
       Shop #: WSC 06335 000 00000
       VCID: 2B55EF128A9E0B1CA2-807E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 BM
       Component:   A4 Klimaautomat   3233  
       Coding: 00000
       Shop #: WSC 00000  
       VCID: 6DD1210A270AC52CFC-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
       Part No: 8E0 907 279 N
       Component: int. Lastmodul  ECE 0907  
       Coding: 01031
       Shop #: WSC 65536  
       VCID: 3D71D14A37EA95AC0C-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 11: Engine II        Labels:. 079-910-560-BNS2.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-94.lbl
       Part No SW: 8E0 959 655 H    HW: 8E0 959 655 H
       Component:    Airbag 9.41  H12 3840  
       Revision: 91H12384    Serial number: 0036N0G0M08Z  
       Coding: 0432607
       Shop #: WSC 06335 000 00000
       VCID: 3C77DC4E7FF09CA43B-8068
    
       Subsystem 1 - Part No: 8E0 910 339 B
       Component: BF-Gewichtsens. 002 0070
    
       Subsystem 2 - Serial number: 3HR5T         
    
       Subsystem 3 - Serial number: 0001.01.000000200000000000˙†63
    
       Subsystem 4 - Serial number: 000000˙†6332DRB4043A0A8EW˙†63
    
       Subsystem 5 - Serial number: A0A8EW˙†6342DRB404210BACO˙†63
    
       Subsystem 6 - Serial number: 10BACO˙†6352ARB401D6AEA92˙†63
    
       Subsystem 7 - Serial number: 6AEA92˙†6362ARB4018C6C6C/˙†63
    
       Subsystem 8 - Serial number: C6C6C/˙†63729RB401D81B99Z˙†63
    
       Subsystem 9 - Serial number: 81B99Z˙†63829RB401D81BC0U˙
    
       Subsystem 10 - Serial number: 81BC0U˙
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549-T.lbl
       Part No: 8E0 953 549 T
       Component: Lenksįulenmodul     0301  
       Coding: 04441
       Shop #: WSC 06335  
       VCID: 4487A4AE5400E46443-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 36: Seat Mem. Drvr        Labels: 8E0-959-760.lbl
       Part No: 8E0 959 760 
       Component: Sitzmemory R2 F     0305  
       Coding: 00002
       Shop #: WSC 00000  
       VCID: 71E93D7A3B3221CCD8-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
       Part No: 8E0 959 433 CG
       Component: Komfortgerįt T7B    4135  
       Coding: 11880
       Shop #: WSC 06335  
       VCID: 78FF005E584870841F-4AEC
    
       Subsystem 1 - Part No: 8E1959801G
       Component: Tõrsteuer.FS BRM 0706  
    
       Subsystem 2 - Part No: 8E1959802G
       Component: Tõrsteuer.BF BRM 0706  
    
       Subsystem 3 - Part No: 8E0959801E
       Component: Tõrsteuer.HL BRM 0606  
    
       Subsystem 4 - Part No: 8E0959802E
       Component: Tõrsteuer.HR BRM 0606  
    
    No Faults Found
      or DTCs not supported by controller
      or a communication error occurred
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 4F0-910-357.lbl
       Part No SW: 4F0 910 357 F    HW: 4F0 907 357 F
       Component: AFS 1           H01 0020  
       Revision: 00000001    Serial number:               
       Coding: 0000019
       Shop #: WSC 06335 000 00000
       VCID: 2959151A8062190C50-807C
    
       Subsystem 1 - Part No: 8E0 941 329 A
       Component: AFS-Modul links H04 0020
    
       Subsystem 2 - Part No: 8E0 941 329 A
       Component: AFS-Modul rechtsH03 0020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 65: Tire Pressure        Labels: 8E0-907-273.lbl
       Part No SW: 8E0 907 273 A    HW: 8E0 907 273 A
       Component: Reifendruck 3   H04 0130  
       Coding: 0062523
       Shop #: WSC 02197 785 00200
       VCID: 2A5BEA168664121459-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 76: Park Assist        Labels: 8E0-919-283-8EC.lbl
       Part No SW: 8E0 919 283 D    HW: 8E0 919 283 D
       Component: Parkhilfe 4-Kan H06 0010  
       Revision: 00H06000    Serial number: 00067802030631
       Coding: 0000304
       Shop #: WSC 06335 000 00000
       VCID: 3169FD7AABB261CC98-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 8P0-862-335.lbl
       Part No SW: 8P0 862 335 J    HW: 8P0 862 335 J
       Component: FSE_255x BT     H26 0290  
       Revision: 00000000    Serial number: 00000005014280
       Coding: 0011877
       Shop #: WSC 06335 000 00000
       VCID: 3D71D14A67EA95AC0C-5142
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 06:14)-------------------------
    -


    SCAN FROM THE END OF TODAY (after clearing the DTCs, re-adapting as described above, and driving around 30 miles)

    Code:
    Saturday,18,August,2018,20:26:58:39739
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 18.2.1.2 (x64)
    Data version: 20180518 DS287.1
    www.Ross-Tech.com
    
    
    VIN: WUARU78E57N904981   License Plate: IJUSTWANTITTOWORKRIGHTAGAINAAARRGHH
    Mileage: 126090km-78348mi   Repair Order: 81818eod
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
    Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
              67 69 75 76 77
     
    VIN: WUARU78E57N904981   Mileage: 126090km-78348miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels:. 079-910-560-BNS1.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    1 Fault Found:
    006435 - Please Check DTC Memory of ECU Number 2 
                   P1923 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126096 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 80.0°C
                        Temperature: 73.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 11.557 V
    
    Readiness: 0010 1101
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-910-517.clb
       Part No SW: 8E0 910 517 G    HW: 8E0 614 517 BD
       Component: ESP8 quattro    H06 0150  
       Revision: 00000000    Serial number: 00000000000000
       Coding: 0004533
       Shop #: WSC 06335 000 00000
       VCID: 2B55EF128A9E0B1CA2-807E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 BM
       Component:   A4 Klimaautomat   3233  
       Coding: 00000
       Shop #: WSC 00000  
       VCID: 6DD1210A270AC52CFC-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
       Part No: 8E0 907 279 N
       Component: int. Lastmodul  ECE 0907  
       Coding: 01031
       Shop #: WSC 65536  
       VCID: 3D71D14A37EA95AC0C-4AEC
    
    1 Fault Found:
    01504 - Bulb for License-Plate Light (X) 
                30-00 - Open or Short to Plus
    
    -------------------------------------------------------------------------------
    Address 11: Engine II        Labels:. 079-910-560-BNS2.lbl
       Part No SW: 8E1 910 560 A    HW: 8E1 907 560 
       Component: 4.2L V8/4V FSI     Ŗ0060  
       Revision: 57H13---    Serial number: XXXXXXXXXXXXXX
       Coding: 01040009180F0160
       Shop #: WSC 06412 444 58801
       VCID: 2447042EE740C46463-8070
    
    8 Faults Found:
    000768 - Random/Multiple Cylinder Misfire Detected 
                   P0300 - 001 -  - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1336 /min
                        Load: 41.2 %
                        Speed: 0.0 km/h
                        Temperature: 15.0°C
                        Temperature: 22.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.081 V
    
    000772 - Cylinder 4 
                   P0304 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1336 /min
                        Load: 41.2 %
                        Speed: 0.0 km/h
                        Temperature: 15.0°C
                        Temperature: 22.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.081 V
    
    000771 - Cylinder 3 
                   P0303 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1336 /min
                        Load: 41.2 %
                        Speed: 0.0 km/h
                        Temperature: 15.0°C
                        Temperature: 22.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.081 V
    
    000773 - Cylinder 5 
                   P0305 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1357 /min
                        Load: 45.1 %
                        Speed: 0.0 km/h
                        Temperature: 15.0°C
                        Temperature: 21.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.335 V
    
    000775 - Cylinder 7 
                   P0307 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 1133 /min
                        Load: 36.8 %
                        Speed: 0.0 km/h
                        Temperature: 33.0°C
                        Temperature: 25.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.970 V
    
    000769 - Cylinder 1 
                   P0301 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 736 /min
                        Load: 54.5 %
                        Speed: 2.0 km/h
                        Temperature: 35.0°C
                        Temperature: 33.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 12.700 V
    
    000774 - Cylinder 6 
                   P0306 - 001 - Misfire Detected - MIL ON
                 Freeze Frame:
                        Fault Status: 11100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126044 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 779 /min
                        Load: 53.7 %
                        Speed: 2.0 km/h
                        Temperature: 36.0°C
                        Temperature: 33.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 13.208 V
    
    000776 - Cylinder 8 
                   P0308 - 001 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 126088 km
                        Time Indication: 0
    
                 Freeze Frame:
                        RPM: 869 /min
                        Load: 26.7 %
                        Speed: 0.0 km/h
                        Temperature: 99.0°C
                        Temperature: 73.0°C
                        Absolute Pres.: 990.0 mbar
                        Voltage: 12.573 V
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-94.lbl
       Part No SW: 8E0 959 655 H    HW: 8E0 959 655 H
       Component:    Airbag 9.41  H12 3840  
       Revision: 91H12384    Serial number: 0036N0G0M08Z  
       Coding: 0432607
       Shop #: WSC 06335 000 00000
       VCID: 3C77DC4E7FF09CA43B-8068
    
       Subsystem 1 - Part No: 8E0 910 339 B
       Component: BF-Gewichtsens. 002 0070
    
       Subsystem 2 - Serial number: 3HR5T         
    
       Subsystem 3 - Serial number: 0001.01.000000200000000000˙†63
    
       Subsystem 4 - Serial number: 000000˙†6332DRB4043A0A8EW˙†63
    
       Subsystem 5 - Serial number: A0A8EW˙†6342DRB404210BACO˙†63
    
       Subsystem 6 - Serial number: 10BACO˙†6352ARB401D6AEA92˙†63
    
       Subsystem 7 - Serial number: 6AEA92˙†6362ARB4018C6C6C/˙†63
    
       Subsystem 8 - Serial number: C6C6C/˙†63729RB401D81B99Z˙†63
    
       Subsystem 9 - Serial number: 81B99Z˙†63829RB401D81BC0U˙
    
       Subsystem 10 - Serial number: 81BC0U˙
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549-T.lbl
       Part No: 8E0 953 549 T
       Component: Lenksįulenmodul     0301  
       Coding: 04441
       Shop #: WSC 06335  
       VCID: 4487A4AE5400E46443-4AEC
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.lbl
       Part No SW: 8E0 920 982 R    HW: 8E0 920 982 R
       Component: KOMBI+WFS 4     H14 0100  
       Revision: 0100        Serial number: 00000000000000
       Coding: 0023208
       Shop #: WSC 00002 512 00000
       VCID: 3D71D14A67EA95AC0C-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 36: Seat Mem. Drvr        Labels: 8E0-959-760.lbl
       Part No: 8E0 959 760 
       Component: Sitzmemory R2 F     0305  
       Coding: 00002
       Shop #: WSC 00000  
       VCID: 71E93D7A3B3221CCD8-4B06
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
       Part No: 8E0 959 433 CG
       Component: Komfortgerįt T7B    4135  
       Coding: 11880
       Shop #: WSC 06335  
       VCID: 78FF005E584870841F-4AEC
    
       Subsystem 1 - Part No: 8E1959801G
       Component: Tõrsteuer.FS BRM 0706  
    
       Subsystem 2 - Part No: 8E1959802G
       Component: Tõrsteuer.BF BRM 0706  
    
       Subsystem 3 - Part No: 8E0959801E
       Component: Tõrsteuer.HL BRM 0606  
    
       Subsystem 4 - Part No: 8E0959802E
       Component: Tõrsteuer.HR BRM 0606  
    
    1 Fault Found:
    00955 - Key 1 
                35-10 -  -  - Intermittent
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 4F0-910-357.lbl
       Part No SW: 4F0 910 357 F    HW: 4F0 907 357 F
       Component: AFS 1           H01 0020  
       Revision: 00000001    Serial number:               
       Coding: 0000019
       Shop #: WSC 06335 000 00000
       VCID: 2959151A8062190C50-807C
    
       Subsystem 1 - Part No: 8E0 941 329 A
       Component: AFS-Modul links H04 0020
    
       Subsystem 2 - Part No: 8E0 941 329 A
       Component: AFS-Modul rechtsH03 0020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 65: Tire Pressure        Labels: 8E0-907-273.lbl
       Part No SW: 8E0 907 273 A    HW: 8E0 907 273 A
       Component: Reifendruck 3   H04 0130  
       Coding: 0062523
       Shop #: WSC 02197 785 00200
       VCID: 2A5BEA168664121459-5124
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 76: Park Assist        Labels: 8E0-919-283-8EC.lbl
       Part No SW: 8E0 919 283 D    HW: 8E0 919 283 D
       Component: Parkhilfe 4-Kan H06 0010  
       Revision: 00H06000    Serial number: 00067802030631
       Coding: 0000304
       Shop #: WSC 06335 000 00000
       VCID: 3169FD7AABB261CC98-5142
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 8P0-862-335.lbl
       Part No SW: 8P0 862 335 J    HW: 8P0 862 335 J
       Component: FSE_255x BT     H26 0290  
       Revision: 00000000    Serial number: 00000005014280
       Coding: 0011877
       Shop #: WSC 06335 000 00000
       VCID: 3D71D14A67EA95AC0C-5124
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 05:56)--------------------------
    Last edited by Uwe; 08-19-2018 at 10:14 AM. Reason: CODE tags + removed SIZE tags

  2. #2
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    What are your MAF reading (002) and Fuel trim at idle (032, 033)?

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  4. #3
    Verified VCDS User PetrolDave's Avatar
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    Couple of thoughts from a long-term former B7 RS4 owner (owned one from new for 10 years until 2016):

    1) The B7 RS4 has a complex vacuum system operating both intake flaps and airbox power flap, leaks in that can cause all sorts of running/power problems. Have you checked ALL the many pipes in that system?

    2) Have you done a compression check on all cylinders?

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  6. #4
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    Post Idle Log File

    All - thanks for the interest and help!!!! I couldn't work out a good way to post a spreadsheet on here without it being even more overwhelming than the auto-scans I already posted. So....here's a dropbox folder with the log files. I cleaned up the one from this morning (the idle is definitely worse when it's cold) - I logged start through a good bit of idling after warmup was complete, but had to switch controllers to grab lambda and flap info for bank 2, so note that the data is not aligned horizontally in terms of being at the same precise point in time (I bolded the start time at the top as a flag). Side note, it's annoying that controller 31 (which SHOULD grab from both ECUs) won't show bank 2 data on lamdas and some other stuff. SO inconvenient...just kidding. Wouldn't be able to do anything with VCDS, so I'm NOT complaining!!

    I also included some other data points that seemed potentially relevant (might as well log 12 at a time, right?). I also included in the folder a few raw logs from yesterday that include some revs and other information.

    I can't see an obvious issue, but I'm also at the stage, which may be clouding my judgement.

    https://www.dropbox.com/sh/hv6buc4oa...zjPVQPeGa?dl=0

  7. #5
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    Quote Originally Posted by PetrolDave View Post
    Couple of thoughts from a long-term former B7 RS4 owner (owned one from new for 10 years until 2016):

    1) The B7 RS4 has a complex vacuum system operating both intake flaps and airbox power flap, leaks in that can cause all sorts of running/power problems. Have you checked ALL the many pipes in that system?

    2) Have you done a compression check on all cylinders?
    Dave,

    Thanks for looking this over! Sounds like you got to see a whole spread of behaviors from these machines. I wish I could have bought one new...just wasn't possible at the time, but I obviously never lost the dream!

    I've checked everything I can think of on the vacuum system, including visually, with smoke (not pressurizing the system, using a "smoke pen" around all the vacuum lines I can - the only thing that "sucks" is the open port at the top of the neck of the IM. Early on I thought maybe I had reassembled things wrong, but, despite not having ever found a picture or gotten confirmation, everything I found indicated that port is meant to be open. Do you know what I'm talking about? This guy right here...is this my problem? I couldn't find a hose that had the right shape to put back here without leaving something far more logically needed open.



    Beyond the open port, regarding vacuum, I tried replacing the check valve directly under the intake manifold and putting a hand vacuum pump in place of the "vacuum supply" line and the system held vacuum under all conditions.

    I have not done a compression check. Do you think that's something I should do? I am going to need some self education and probably a tool or two as I haven't done that before.

    My name's David, too!

    Thanks again!
    Last edited by DPNW; 08-19-2018 at 11:59 AM. Reason: image link fixed

  8. #6
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    Long term fuel trim adaptation (partial) is rocket high.
    Short term isn't changing at all (stays steady at 0) - lambda control haven't turned on yet (099. group or needs even longer log file) or something is really off spec.
    Mine simos3 do that somewhere in 30-40sec after cold start.

    Engine load is 30-40-50% at idle (autoscan freeze frames). That's just consequences because of misfires?
    I would ask someone how to really test maf signal at idle, except pedal to metal test in 3rd or 4th gear while logging (http://wiki.ross-tech.com/wiki/index.php/Fuel_Trim_Info)
    Last edited by _Val; 08-20-2018 at 04:05 AM.

  9. #7
    Verified VCDS User PetrolDave's Avatar
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    Quote Originally Posted by DPNW View Post
    I've checked everything I can think of on the vacuum system, including visually, with smoke (not pressurizing the system, using a "smoke pen" around all the vacuum lines I can - the only thing that "sucks" is the open port at the top of the neck of the IM.

    I have not done a compression check. Do you think that's something I should do? I am going to need some self education and probably a tool or two as I haven't done that before.
    There should not be ANY open ports around the IM, there's definitely something missing there.

    I think you need to step through this logically, following JPPSG would be a good start.

    BTW see how JPPSG is bold green? That's a feature on here which if you hover over it will give more information.

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  11. #8
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    Thanks, Dave (and _Val!). Sounds like my issue may be simpler than I’ve made it. However, I have scoured every manual and the internet only to come up empty for what goes there. I also posted on the two big Audi forums asking if another owner can possibly post a picture of the top of their IM or help me, but nobody responded (it’s been several week). I’ve tried plugging it and the idle smooths out momentarily, but obviously it’s meant to have air moving through it as it goes rough again. As I said, I don’t see a hose that could possibly fit or anything disconnected. I will get out my inspection camera and search down along the firewall (and everywhere else). Any suggestions on where I can find the answer to what is supposed to go there? Maybe I can find one for sale near me and go check it out? Unfortunately I’m now traveling for work and won’t be able to look at the car until Friday, but I’ll let you know if I find any open hoses hiding in the engine bay.

    If I do indeed have something disconnected, I suspect resolving that will go a long way toward getting the fuel trim and other issues resolved, so I assume focusing on the physical disconnection should be my primary focus for now. Let me know if anyone feels otherwise.

    Thank you!! And thanks for the tip on hovering over the green - good to know. And thanks to Ewe for the code tags in my initial post. Obviously am learning my way around forums.

  12. #9
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by DPNW View Post
    the only thing that "sucks" is the open port at the top of the neck of the IM.
    If it's open, why not start by closing it off or plugging somehow just to see what happens? Install a short piece of tubing that fits and clamp it shut?

    Quote Originally Posted by DPNW View Post
    And thanks to Ewe for the code tags in my initial post.


    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

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  14. #10
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    Dang auto correct. Sorry, ‘Uwe’! Bad-A pet sheep, though!

    I did try plugging it and it smoothed the idle out momentarily, but then ran poorly when I brought the rpms up and continued to be rough when I dropped back to idle. I haven’t tried it since I did the TBA and IMRF adaptations but will do that also on Friday.

    Just theoretically, what would get piped in after the throttle body - EGR? As I recall it (not looking at it right now), there are two ports before the throttle body and two after (one is on the bottom, the other on the firewall side). One of each of them is inlet/outlet of the suction pump (a Venturi valve that draws in from...I forget where).

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