Page 2 of 3 FirstFirst 123 LastLast
Results 11 to 20 of 27

Thread: B6 A4 1.8t quattro rebuilt head multiple misfires cyl#2 and #3

  1. #11
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    dang it, lemme do some homework now.

    good news is I tracked it to #3 coil. Had misfires on #2 and #3, switched coils outward, logged misfires on #3 and #4. Pulled sparkplugs on #2 and #3, cleaned and swapped. Logged misfire on #4 only (originally at #3 position). Swapped coil to #1, logged misfire at #1. Replaced coil with new from dealer, no misfires. Replaced all coils, drove the piss out of it, no misfires, no codes on OBD. Autoscan still shows some codes.

    Code:
    Friday,20,March,2020,19:50:54:09481
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.2 (x64)  HEX-NET CB: 0.4508.4
    Data version: 20200210 DS308.0
    www.Ross-Tech.com
    
    
    VIN: WAULC68E04A259267   License Plate: 
    
    
    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: WAULC68E04A259267   Mileage: 259460km-161220miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 06B-909-518-AMB.lbl
       Part No SW: 8E0 909 518 AK    HW: 8E0 909 018 A
       Component: 1.8L R4/5VT     G   0004  
       Coding: 0016751
       Shop #: WSC 63351 000 00000
       VCID: F9BAA265B1FCDB8762-5160
    
    1 Fault Found:
    16524 - Oxygen (Lambda) Sensor B1 S2 
                P0140 - 004 - No Activity - Intermittent
    Readiness: 0000 1101
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans        Labels: 01V-927-156.lbl
       Part No: 8E0 927 156 S
       Component: AG5 01V 1.8l5VT USA 1212  
       Coding: 0001002
       Shop #: WSC 63351 000 00000
       VCID: BE307179E8523CBF17-5160
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-614-517.lbl
       Part No: 8E0 614 517 A
       Component: ABS/ESP allrad      4529  
       Coding: 04277
       Shop #: WSC 06435  
       VCID: A600B91940C2847F7F-51A8
    
    1 Fault Found:
    01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30 
                35-10 - - - Intermittent
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 AD
       Component:   A4 Klimaautomat   1323  
       Coding: 00000
       Shop #: WSC 63351  
       VCID: E386E00D7370315758-5160
    
    2 Faults Found:
    00716 - Air recirculation Flap Positioning Motor (V113) 
                41-10 - Blocked or No Voltage - Intermittent
    00819 - High Pressure Sensor (G65) 
                07-10 - Signal too Low - Intermittent
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8E2.lbl
       Part No: 8E0 907 279 F
       VCID: B5226E558D64FFE7C6-4B00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-84.lbl
       Part No: 8E0 959 655 K
       Component: Airbag 8.4EP        1001  
       Coding: 0010607
       Shop #: WSC 63351 000 00000
       VCID: BFCE0C7DEF5835B71C-5184
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549.lbl
       Part No: 8E0 953 549 N
       Component: Lenksáulenmodul     0611  
       Coding: 01141
       Shop #: WSC 63351  
       VCID: BE307179B8523CBF17-4B00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8E2.lbl
       Part No: 8E0 920 950 P
       Component: KOMBI+WEGFAHRS. RB4 D42  
       Coding: 01231
       Shop #: WSC 09401  
       VCID: B62069599062F4FFCF-5160
       WAULC68E04A259267     AUZ6Z0D0086844
    
    1 Fault Found:
    00562 - Sensor for Oil Level/Temperature (G266) 
                30-00 - Open or Short to Plus
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
       Part No: 8E0 959 433 BB
       Component: Komfortgerát T7B    1512  
       Coding: 11788
       Shop #: WSC 63351  
       VCID: F2A89549BC8AA8DF23-4B00
    
       Subsystem 1 - Part No: 8E1959801
       Component: Tőrsteuer.FS BRM 0204  
    
       Subsystem 2 - Part No: 8E1959802E
       Component: Tőrsteuer.BF BRM 0204  
    
       Subsystem 3 - Part No: 8E0959801A
       Component: Tőrsteuer.HL BRM 0204  
    
       Subsystem 4 - Part No: 8E0959802A
       Component: Tőrsteuer.HR BRM 0204  
    
    8 Faults Found:
    01134 - Alarm Horn (H12) 
                49-10 - No Communications - Intermittent
    01368 - Alarm triggered by Luggage Compartment Switch 
                35-00 - -
    01369 - Alarm triggered by Hood Switch 
                35-00 - -
    01374 - Alarm triggered by Terminal 15 
                35-00 - -
    01371 - Alarm triggered by Door Contact Switch; Driver's Side 
                35-00 - -
    01035 - Electric Window Thermal Protection Active; Passenger 
                35-10 - - - Intermittent
    00936 - Electric Window Switch in Front Passenger Door (E107). 
                27-10 - Implausible Signal - Intermittent
    01562 - Rear right door 
                59-10 - Can't Unlock - Intermittent
    
    -------------------------------------------------------------------------------
    Address 56: Radio        Labels: 8E0-035-1xx-56.lbl
       Part No: 8E0 035 195 H
       Component: symphony II NP2    0410   
       Coding: 01000
       Shop #: WSC 74752  
       VCID: AC144B315D2EBE2FA9-5066
    
    1 Fault Found:
    00878 - Connection to Speaker Front Left 
                36-10 - Open Circuit - Intermittent
    
    End----------(Elapsed Time: 05:39, VBatt start/end: 13.2V/13.1V)-----------

  2. #12
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    No part number on reluctor, came with the cams on the AWM head, actually used that diagram on the ross tech wiki on cam chain position notches and relative pre- oil pressure tension. It got me nervous because mine were not exactly as described, intake notch slightly to the right of cap arrow, exhaust notch exactly under roller, but slightly to the left of arrow. Will do compression test tomorrow and put those numbers up, will also read up on all mentioned topics, O2 sensors, maf baseline, injector spray patterns...about that, if I understand correctly to pull fuel rail and park injectors in mason jars? How do I actuate injection, jumper wire to fuel pump relay?

  3. #13
    NostraJackAss Jack@European_Parts's Avatar
    Join Date
    Jan 2014
    Location
    1001 State Route 17K Montgomery New York 12549
    Posts
    19,275
    Post Thanks / Like
    No part number on reluctor, came with the cams on the AWM head, actually used that diagram on the ross tech wiki on cam chain position notches and relative pre- oil pressure tension. It got me nervous because mine were not exactly as described, intake notch slightly to the right of cap arrow, exhaust notch exactly under roller, but slightly to the left of arrow. Will do compression test tomorrow and put those numbers up, will also read up on all mentioned topics, O2 sensors, maf baseline, injector spray patterns...about that, if I understand correctly to pull fuel rail and park injectors in mason jars? How do I actuate injection, jumper wire to fuel pump relay?
    What about crank or cam sprocket key-way in relation to notch?

    Procedures can found in RTFB!

    http://wiki.ross-tech.com/wiki/index...ir_Information
    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

  4. #14
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    Thank you Jef, for clarifying the three card monte routine, and stressing the importance of the dealer supplied coils. I burned up some of your time today, but I got good insight from that phone call. And thank you Jack for pressing hard on clear data. It'll take me a minute, but I'll learn it. Out of the frying pan and into the fire...

  5. Likes Jack@European_Parts, Uwe liked this post
  6. #15
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    for the record, I haven't been a huge fan of the Bentley manual, had better luck on Audizine following along with Diagnosticator and Old Guy. Now I'm wondering if I just didn't know how to read that blessed book...

  7. #16
    NostraJackAss Jack@European_Parts's Avatar
    Join Date
    Jan 2014
    Location
    1001 State Route 17K Montgomery New York 12549
    Posts
    19,275
    Post Thanks / Like
    https://forums.ross-tech.com/showthr...l=1#post123510

    Mech minutes in JPPSG man enjoy them........
    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

  8. #17
    NostraJackAss Jack@European_Parts's Avatar
    Join Date
    Jan 2014
    Location
    1001 State Route 17K Montgomery New York 12549
    Posts
    19,275
    Post Thanks / Like
    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

  9. #18
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    Exhaust cam gear TDC mark lined up neatly when damper pulley mark and notch were at lower cover and cam cap, when I rotated from crank bolt, but would slip back a couple of mm without me keeping pressure on the wrench. Intake cam gear wouldn't really follow along unless more rotation was added and I could see the tensioner moving/jumping up and down erratic from lack of consistent oil pressure. My injector harness is definitely brittle, and my coil harness only slightly less so. I was planning to splice in a new harness for each already. Just because I got the misfire to go away with coil replacement doesn't automatically mean I'm good to go. If anything it's got me more nervous. On my way to mech minutes now.

  10. #19
    NostraJackAss Jack@European_Parts's Avatar
    Join Date
    Jan 2014
    Location
    1001 State Route 17K Montgomery New York 12549
    Posts
    19,275
    Post Thanks / Like
    Sure sounds like timing is possibly out to me..........
    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

  11. #20
    Verified VCDS User drihos's Avatar
    Join Date
    Mar 2016
    Location
    USA
    Posts
    19
    Post Thanks / Like
    Then there's the powder coated valve cover to consider, I did grind down to the grounding post, but I mighta got hasty and not got through all the paint. I think if it was the timing it wouldn't have passed emissions the first time around the block, literally. I'm not going to worry about that yet, not until I know enough to run different maps. I was not nervous about turning the key, not nearly as much as my first timing belt swap. But I'm already down the rabbit hole, might as well have a look around.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •