Audi Q7 3.0TDi MAF Adaptation

   #1  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
Hi,
The attached has a faulty MAF.
I've ordered a new one.
When fitting do the adaptations have to be cleared similar to what you do with BMW?

Code:
Tuesday,07,May,2019,11:07:31:34893
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
www.Ross-Tech.com


VIN: WAUZZZ4LXED016144   License Plate: GF63 ZPK
Mileage: 175560km-109087mi   Repair Order: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 4L-AU56 (4F0)
Scan: 01 02 03 05 08 09 10 15 16 17 18 19 34 3D 42 46 47 4F 52 55
          56 5F 62 6C 6D 6F 72

VIN: WAUZZZ4LXED016144   Mileage: 175560km-109087miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
18-Aux. Heat -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
34-Level Control -- Status: Malfunction 0010
3D-Special Function -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: Malfunction 0010
6D-Trunk Elect. -- Status: OK 0000
6F-Centr. Conv. II -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CRCA)       Labels:. 059-907-401-V2.clb
   Part No SW: 4L2 910 401 B    HW: 4L0 907 401 C
   Component: 3.0TDI EDC17  H41 0003  
   Revision: 53H41---    Serial number:               
   Coding: 2A2A4012A52701020000
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_ECM30TDI0114L2910401B 001003
   ROD: EV_ECM30TDI0114L1910401H.rod
   VCID: 2313EDB52B5D7CCFA3F-8076

2 Faults Found:
4795 - Mass Air Flow Sensor (G70) 
          P0101 00 [237] - Implausible Signal
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 175455 km
                    Date: 2019.05.05
                    Time: 19:03:00

                    Engine speed: 1444.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 73 km/h
                    Coolant temperature: 89 °C
                    Intake air temperature: 18 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.540 V
                    Unlearning counter according OBD: 40
                    Mean injection quantity: 0.00 mg/stroke
                    Control Module temperature: 31.8 °C
                    EGR_governor_deviation: -56.0 mg/stroke
                    Inj Ctl q Curr: 0.00 mg/stroke
                    Mass_air_flow_sensor_drift: 0.6906
                    Air_Flow_Rate_from_Mass_Air_Flow_Sensor_kg_h: 159.2 kg/h
                    Actual charge pressure: 1131 hPa

10065 - Mass Air Flow Sensor (G70) 
          P0104 00 [175] - Intermittent
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 23
                    Mileage: 175434 km
                    Date: 2019.05.05
                    Time: 18:34:26

                    Engine speed: 3006.00 /min
                    Normed load value: 80.8 %
                    Vehicle speed: 87 km/h
                    Coolant temperature: 89 °C
                    Intake air temperature: 18 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.440 V
                    Unlearning counter according OBD: 40
                    Mean injection quantity: 38.25 mg/stroke
                    Control Module temperature: 28.5 °C
                    EGR_governor_deviation: 524.0 mg/stroke
                    Inj Ctl q Curr: 29.69 mg/stroke
                    Mass_air_flow_sensor_drift: 1.5468
                    Air_Flow_Rate_from_Mass_Air_Flow_Sensor_kg_h: 474.2 kg/h
                    Actual charge pressure: 2337 hPa

Readiness: 1 2 0 0 0 

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0C8-927-750.clb
   Part No SW: 0C8 927 750 AL    HW: 0C8 927 750 AL
   Component: AL1000 AISIN  002 2447  
   Serial number:               
   Coding: 001578
   Shop #: WSC 38524 002 1048576
   ASAM Dataset: EV_TCMAL991031 002112
   ROD: EV_TCMAL991031_002.rod
   VCID: 76B5E4E1C84FB967B41-8022

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels:. 4L0-910-517-V2.clb
   Part No SW: 4L0 910 517 M    HW: 4L0 614 517 L
   Component: ESP ALLRAD MK25E1   0020  
   Revision: 00H02001    
   Coding: 2200689
   Shop #: WSC 31414 790 00001
   VCID: 34311EE99233EB774A5-8060

1 Fault Found:
00668 - Supply Voltage Terminal 30 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 20:03:07

             Freeze Frame:
                    Count: 0
                    Count: 2117
                    Count: 128
                    Count: 29696


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
   Part No SW: 4F0 910 852 B    HW: 4F0 905 852 H
   Component: FBSAUDIC6 ELV   H08 0200  
   Revision: 00H08000    Serial number: 10603702085846
   Coding: 0000211
   Shop #: WSC 31414 790 00001
   VCID: 2517F3AD29E982FFCDB-8070

   Subsystem 1 - Part No: 4F0 910 132 E
   Component: FBSAUDIC6 EZS   H04 0020

   Subsystem 2 - Part No: 4F0 910 220 D
   Component: FBSAUDIC6 IDG   H01 0054

1 Fault Found:
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 7
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 20:19:54


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: None
   Part No SW: 4L0 910 043 D    HW: 4L0 820 043 AP
   Component: KLIMA 4 ZONEN H15 0070  
   Revision: 00---031    Serial number: 00000030304348
   Coding: 01009416
   Shop #: WSC 31414 790 00001
   VCID: 2517F3AD25E982FFCDB-8070

1 Fault Found:
00446 - Function Limitation due to Under-Voltage 
            000 -  -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 6
                    Fault Frequency: 6
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 20:03:36

             Freeze Frame:
                    Voltage: 11.10 V


-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 AH    HW: 4F0 907 279 D
   Component: ILM Fahrer      H31 0400  
   Revision: 00000000    Serial number: 4F0907279     
   Coding: 0033121
   Shop #: WSC 31414 790 00001
   VCID: 6FBBD185BB9588AF777-803A

   Subsystem 1 - Part No: 4L2 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AU716   H13 0110  
   Coding: 00064792
   Shop #: WSC 31414  

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003  
   Coding: 00150059
   Shop #: WSC 31414  

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 4L0-919-475-7X2.clb
   Part No SW: 4L0 919 475 A    HW: 4H0 919 475 C
   Component: PARKHILFE 8K  H07 0011  
   Revision: 11001001    Serial number: 55931327101317
   Coding: 24031F
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_EPHVA18AU7160000 001001
   ROD: EV_EPHVA18AU7160000.rod
   VCID: 34311EE99EB3EB774A5-8060

1 Fault Found:
13893632 - Function Restricted due to Insufficient Voltage 
          U1400 00 [008] - -
          [Funktionseinschränkung durch Unterspannung - unterer Grenzwert unterschritten]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 73
                    Mileage: 171541 km
                    Date: 2018.11.29
                    Time: 20:19:35


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4L0-910-655.lbl
   Part No SW: 4L0 910 655 D    HW: 4L0 959 655 C
   Component: 71 AIRBAG AUDI8RH44 0230  
   Revision: 05H44000    Serial number: 00399D0D0LSA  
   Coding: 0014129
   Shop #: WSC 31414 790 00001
   VCID: 2E050C817C1FC1A73C1-807A

   Subsystem 1 - Serial number: 6332QSME1841045A8

   Subsystem 2 - Serial number: 6342QSME5E413462F

   Subsystem 3 - Serial number: 6352QSME5E412F66U

   Subsystem 4 - Serial number: 6362QSME37373760E

   Subsystem 5 - Serial number: 63734SME70364768%

   Subsystem 6 - Serial number: 63834SME76360D420

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549 B    HW: 4F0 953 549 E
   Component: J0527               0830  
   Revision: 00H09000    Serial number: 90026131880316
   Coding: 0102142
   Shop #: WSC 31414 790 00001
   VCID: 2809FA995EFB9F97F6D-807C

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: E0221           H03 0040

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 4L0-920-xxx-17.clb
   Part No SW: 4L0 920 985 N    HW: 4L0 920 985 N
   Component: KOMBIINSTR.   H35 0332  
   Revision: 00000000    Serial number: X2P22V1AE     
   Coding: 3356630400012600010404
   Shop #: WSC 31414 790 00001
   VCID: 3FDB41C5A775382FA77-806A

2 Faults Found:
01316 - ABS Control Module 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.12.08
                    Time: 12:46:14

01310 - Level Control System Control Module (J197) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.12.08
                    Time: 12:46:14


-------------------------------------------------------------------------------
Address 18: Aux. Heat        Labels: None
   Part No SW: 4L0 910 105     HW: 4L0 815 071 H
   Component: Heizgeraet      H10 0140  
   Revision: 0000000A    Serial number: 00000009024928
   Coding: 0000101
   Shop #: WSC 31414 790 00001
   VCID: 6099A2B9764B27D7FED-8034

1 Fault Found:
01444 - Under-Voltage Shut-Off (Automatic) 
            000 -  -  - Intermittent

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 4F0-907-468.clb
   Part No SW: 4F0 907 468 R    HW: 4F0 907 468 F
   Component: GW-BEM 4CAN-M H06 0058  
   Revision: LB600036    Serial number: 3600L139080174
   Coding: 00CF07
   Shop #: WSC 31414 790 00001
   VCID: 3E253CC1A07F3127AC1-806A

   Subsystem 1 - Part No SW: 8K0 915 181 D    HW: 8K0 915 181 D
   Component: J367-BDM  H07 0125 
   Serial number: 40262629184121094153

   Subsystem 2 - Part No SW: 8K0 959 663     HW: 8K0 959 663 
   Component: J532_DCDCStab  H17 0042 
   Serial number: 13267002761021200181

2 Faults Found:
00470 - Company Comfort Databus in Single Wire 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 3
                    Fault Frequency: 23
                    Reset counter: 108
                    Mileage: 169133 km
                    Time Indication: 0
                    Date: 2018.10.09
                    Time: 23:50:59

             Freeze Frame:
                    Bin. Bits:    11111
                    Voltage: 13.50 V
                    Count: 7
                    Bin. Bits:    10011

03041 - Energy Management Active 
            000 -  -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 7
                    Fault Frequency: 13
                    Reset counter: 106
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 18:03:38

             Freeze Frame:
                    Bin. Bits:    10000
                    Voltage: 11.40 V
                    Count: 8


-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 4L0-910-553.lbl
   Part No SW: 4L0 910 553 L    HW: 4L0 907 553 E
   Component: LUFTFDR.-CDC    H04 7890  
   Revision: --H04001    Serial number: 15.1528-0194.2
   Coding: 0015510
   Shop #: WSC 31414 790 00001
   VCID: 33331DF5973DEC4F53F-8066

2 Faults Found:
01577 - Turn-Off due to Over-Temp 
            001 - Upper Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 6
                    Fault Frequency: 4
                    Reset counter: 88
                    Mileage: 169137 km
                    Time Indication: 0
                    Date: 2018.10.18
                    Time: 22:54:20

             Freeze Frame:
                    Error Code: 68

00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 8
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 20:21:13

             Freeze Frame:
                    Error Code: 13


-------------------------------------------------------------------------------
Address 3D: Special Function        Labels: 8K0-907-440.clb
   Part No SW: 8K0 907 440     HW: 8K0 907 440 
   Component: STS             H04 0040  
   Revision: S0H04000    Serial number: 00000000087199
   Coding: 01010101000000000001000202
   Shop #: WSC 31414 790 00001
   VCID: 6B83C5958F8D748F5BF-803E

1 Fault Found:
01316 - ABS Control Module 
            013 - Check DTC Memory - Intermittent
             Freeze Frame:
                    Fault Status: 00101101
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 73
                    Mileage: 171541 km
                    Time Indication: 0
                    Date: 2018.11.29
                    Time: 20:15:34


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 4F0-959-793.clb
   Part No SW: 4F0 959 793 T    HW: 8K0 959 793 M
   Component: TSG FA        H12 0362  
   Revision:             Serial number: 0000076726036 
   Coding: 011F06205061440004
   Shop #: WSC 31414 790 00001
   VCID: 48C95A19F2BB7F9716D-801C

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4L0-910-289.lbl
   Part No SW: 4L0 910 289 K    HW: 4L0 907 289 K
   Component: Komfortgeraet   H12 0130  
   Revision: 0130 ---    Serial number: 01937586190000
   Coding: 4071931
   Shop #: WSC 31414 790 00001
   VCID: 38292AD98E5B0F1766D-806C

   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H05 1501

   Subsystem 2 - Part No: 4F0 910 177 
   Component: Innenraumueberw.H01 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels: None
   Part No SW: 4L0 035 223 J    HW: 4L0 035 223 G
   Component: BOSE G3 Q7    H04 0160  
   Revision: CH004001    Serial number: 00000000019393
   Coding: 030000
   Shop #: WSC 31414 790 00001
   VCID: 290FFF9D49F1A69FE93-807C

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 E
   Component: ILM Beifahrer   H16 0100  
   Revision:             Serial number: 00000000337803
   Coding: 0011101
   Shop #: WSC 31414 790 00001
   VCID: 5EE59C414C3F1127CC1-800A

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 4F0-959-792.clb
   Part No SW: 4F0 959 792 T    HW: 8K0 959 792 M
   Component: TSG BF        H12 0362  
   Revision:             Serial number: 0000077197234 
   Coding: 011F06205061440004
   Shop #: WSC 31414 790 00001
   VCID: 47CB5925FFA570EF1F7-8012

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels:| 8X0-907-357.clb
   Part No SW: 8X0 907 357 C    HW: 8X0 907 357 B
   Component: ****LWR12**** H02 0020  
   Serial number: 130927-0004-045
   Coding: 11476F1010000500
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_HeadlRegulBasic 005001
   ROD: EV_HeadlRegulBasic.rod
   VCID: 42DD4831D40755C7C89-8016

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4G0 035 061 L    HW: 4G0 035 061 
   Component: Radio U DAB   H60 0133  
   Revision: AB001007    Serial number: 109I$0D7708900
   Coding: 010103010000000000
   Shop #: WSC 31414 790 00001
   VCID: 2615F4A158EF89E7C41-8072

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 4L2 035 670 H    HW: 4L2 035 670 D
   Component: H-BNT-EU      H46 0739  
   Revision: --------    Serial number: 220IY0D7516670
   Coding: 180101060004D3EF010003556F632003040000000100000000
   Shop #: WSC 31414 790 00001
   VCID: 2F3B11857715C8AF377-807A

   Subsystem 1 - Part No: 8R0 060 884 BC
   Component: EUR 2013/2014  1603 

   Subsystem 2 - Part No SW: 8R0 919 604 A    HW: 8R0 919 604 A
   Component: DU7 High  H42 0104 
   Serial number: A130I-0D2837239     

   Subsystem 3 - Part No SW: 4L0 919 614 B    HW: 4L0 919 614 B
   Component: E0380 Bedient  H01 0060 
   Serial number: 00000002134870      

   Subsystem 4 - Part No: 8R0 060 961 F
   Component: CD-Database  5298 

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 P    HW: 4F0 959 795 P
   Component: TSG HL        H11 0362  
   Revision:             Serial number: 0000077199569 
   Coding: 010E06204061230004
   Shop #: WSC 31414 790 00001
   VCID: 46D55421F8AF69E7E41-8012

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 4L0-910-441.clb
   Part No SW: 4L0 910 441 B    HW: 4L0 907 441 B
   Component: J772__Rearview      0030  
   Revision: --H08---    Serial number: 525PA8-J3940KC
   Coding: 1021001
   Shop #: WSC 31414 790 00001
   VCID: 2517F3AD29E982FFCDB-8070

1 Fault Found:
00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 73
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: None
   Part No SW: 4L0 910 945     HW: 4L0 827 851 E
   Component: ValeoHeckdeckel H57 0500  
   Revision: --H57001    Serial number: E5030000B     
   Shop #: WSC 98765 666 38354
   VCID: 6C81C6898A8373B7525-8038

   Subsystem 1 - Part No: 4L0 910 946 
   Component: ValeoHeckdeckel H57 0500

   Subsystem 2 - Serial number: .	
ó

   Subsystem 3 - Serial number: RD20.09.13--H57001002G0024ÿ

   Subsystem 4 - Serial number: 2G0024ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 6F: Centr. Conv. II        Labels:. 4L0-910-290.lbl
   Part No SW: 4L0 910 290 A    HW: 4L0 907 290 A
   Component: ILM HINTEN 2    H08 0080  
   Revision: AAH08080    Serial number: 0077012845----
   Coding: 0003587
   Shop #: WSC 31414 790 00001
   VCID: 2615F4A154EF89E7C41-8072

   Subsystem 1 - Part No: 4L0 910 591 A
   Component: J_245_EE16_SKB10H14 0220

   Subsystem 2 - Part No: 4L0 910 591 A
   Component: J_394_EE16_SKB10H14 0220

   Subsystem 3 - Part No: 4L0 910 591 A
   Component: J_392_EE16_SKB10H14 0220

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 P    HW: 4F0 959 795 P
   Component: TSG HR        H11 0362  
   Revision:             Serial number: 0000077199659 
   Coding: 010E06204061230004
   Shop #: WSC 31414 790 00001
   VCID: 46D55421F8AF69E7E41-8012

No fault code found.

End----------(Elapsed Time: 02:12, VBatt start/end: 14.0V/14.8V)-----------

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 17,4L0 920 985 N,recoded (Long Coding),from,3356630400012600010404,to,2356630400012600010404,(31414/790/00001),
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: DTCs cleared
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 18: DTCs cleared
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: DTCs cleared
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Gateway Installation List:  4F0 907 468 R

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
18-Aux. Heat -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
34-Level Control -- Status: OK 0000
3D-Special Function -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
6F-Centr. Conv. II -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
   #2  

Jef

Ross-Tech Employee
Staff member
Ross-Tech Employee
Joined
Jan 29, 2014
Messages
3,984
Reaction score
6,372
Location
HQ
Get a load of this guy.... posting an Auto-Scan right off the bat.... :thumbs::thumbs::thumbs:

MAF should be a drop in item. We don't see many failures of MAFs these days, they tend to be pretty robust... some one figured something out in late 2003... but prior to that, MAFs were crapping out like crazy. 2004 and onward, no so much.


Any aftermarket air filter games here?

MAF (G70) looks to have 3 wires.

/1 red to T17d/3 to T105/104 of ECM
/2 brown to T17d/4 to T105/82 of ECM
/3 black/red to fuse S14.

Make sure wiring is to factory design. T17d is in "E-Box in plenum chamber". See factory repair manual for details. I'd want to inspect that T17d and make sure there hasn't been any rot issues (water) in there.
 
   #3  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
I will check E-BOX but this is completely original spec and unaltered from new.
With BMW you are 'supposed' to reset MAF adaptations when renewing. I was not sure if this applied to V6 TDi VAG cars
 
   #4  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
Get a load of this guy.... posting an Auto-Scan right off the bat.... :thumbs::thumbs::thumbs:

MAF should be a drop in item. We don't see many failures of MAFs these days, they tend to be pretty robust... some one figured something out in late 2003... but prior to that, MAFs were crapping out like crazy. 2004 and onward, no so much.


Any aftermarket air filter games here?

MAF (G70) looks to have 3 wires.

/1 red to T17d/3 to T105/104 of ECM
/2 brown to T17d/4 to T105/82 of ECM
/3 black/red to fuse S14.

Make sure wiring is to factory design. T17d is in "E-Box in plenum chamber". See factory repair manual for details. I'd want to inspect that T17d and make sure there hasn't been any rot issues (water) in there.

Where is fuse S14 and what else does it supply?
The OE MAF is Hitachi, Made In Japan so I doubt it is faulty.
I expect to be looking at it on Friday
 
   #5  

Jef

Ross-Tech Employee
Staff member
Ross-Tech Employee
Joined
Jan 29, 2014
Messages
3,984
Reaction score
6,372
Location
HQ
S14 looks to be located in the left plenum chamber and from what I can tell is only for the MAF. We assume you have access to the factory repair manual for the vehicle you are working on. If not, you really need to purchase access to it and then spend some time printing to PDF all of the content for your VIN.

http://wiki.ross-tech.com/wiki/index.php/Official_Factory_Repair_Information
 
  • Like
Reactions: Uwe
   #6  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
FIXED

This saga has finally come to an end.
The MAF was not at fault.
I checked wiring to the ECU - all ok.
So, a faulty ECU.
===
Finally, we managed to get ECU renewed by Audi under warranty and it has arrived back today with a new ECU and with no engine management light...
 
   #8  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
No reason given or found. I know the customer and the exact weekend the light came on. No jump starting etc. I basically suspect that it was just faulty... By chance.
 
   #9  

Jef

Ross-Tech Employee
Staff member
Ross-Tech Employee
Joined
Jan 29, 2014
Messages
3,984
Reaction score
6,372
Location
HQ
If one is going to replace the ECM, may as well crack open the original unit and reflow the soldier connections of the header, might get lucky. Common procedure for pinball machines.
 
   #10  

Jack@European_Parts

Gone But Not Forgotten
Professional VCDS User
Joined
Jan 29, 2014
Messages
21,923
Reaction score
9,308
Location
Montgomery, NY, USA
VCDS Serial number
C?ID=57337
If going to re flow solder joints it is advised to brush a board lightly under inspection mirror for observed corrosion and wash it, etch it, then heat it & finally reseal it after establishing it works cold, no? :p
 
   #11  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
If one is going to replace the ECM, may as well crack open the original unit and reflow the soldier connections of the header, might get lucky. Common procedure for pinball machines.

I appreciate that. However, this car was out of warranty and some strings were pulled to get the ECU renewed under goodwill warranty.
If ECU was opened we would not have received warranty...
 
   #12  

Jack@European_Parts

Gone But Not Forgotten
Professional VCDS User
Joined
Jan 29, 2014
Messages
21,923
Reaction score
9,308
Location
Montgomery, NY, USA
VCDS Serial number
C?ID=57337
Here in the USA that would of flat out been covered and seriously if it was the ECU and a Q7, it was most likely due to water ingress and should be recalled for life if the shield wasn't installed over the vent cover, no?

Was the shield installed over the vent cover to give the new TCU a fighting chance of survival?

THIS ONE?



774f2a5s-1920.jpg
 
   #13  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
In States you have far better warranty than here. That cover was not on old ECU. However, it did appear to be dry when I removed the tamperproof plate at electrical connector.
I have not seen the car since it came back.
As I said, strings were pulled to get it covered which included 2 other workshops.
---
For example, over here warranty on W211 SBC units was poor at best and most customers had to pay for a new unit when the cars were older than 3 years...
 
   #14  

Jack@European_Parts

Gone But Not Forgotten
Professional VCDS User
Joined
Jan 29, 2014
Messages
21,923
Reaction score
9,308
Location
Montgomery, NY, USA
VCDS Serial number
C?ID=57337
In States you have far better warranty than here. That cover was not on old ECU. However, it did appear to be dry when I removed the tamperproof plate at electrical connector.
I have not seen the car since it came back.
As I said, strings were pulled to get it covered which included 2 other workshops.
---
For example, over here warranty on W211 SBC units was poor at best and most customers had to pay for a new unit when the cars were older than 3 years...




Make sure this cover was installed now on new ECU is what I am saying & because going forward there will be no warranty!

Whistle...........!


ef368e5b0309a36bb5d402e64d1b2528.gif
 
   #15  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
Certainly will. What is part number?
 
   #17  

BavarianCare

Verified VCDS User
Verified
Joined
Aug 23, 2018
Messages
75
Reaction score
21
Location
Ireland
VCDS Serial number
C?ID=11022
Cheers, thanks.
Accessing from a phone so difficult to see stuff on the move. I will check later.
Gentleman.
 
Back
Top