Page 1 of 2 12 LastLast
Results 1 to 10 of 19

Thread: creating ecm codes

  1. #1
    Verified VCDS User
    Join Date
    Jul 2016
    Location
    UK
    Posts
    38
    Post Thanks / Like

    creating ecm codes

    hi where do i find the list for creating a ecm code for my car ?
    the car in question is a uk 2003 audi a4 1.9 tdi multitronic the code currently is set at 000001 and having communication errors and wondering if this could be the cause of it.
    gearbox tcu has been opened and no wiring faults have been found but its the abs fault code that making me wonder if its the engine ecm thats not configured properly with its current coding and been looking for ages trying to find the list

    Code:
    Sunday,10,July,2016,13:43:48:44553
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
    VCDS Version: 15.7.4.1 (x64)
    Data version: 20160216
    www.Ross-Tech.com
    
    
    VIN: WAUZZZ8E84A046688   License Plate: 
    Mileage: 187230km-116339mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    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: WAUZZZ8E84A046688   Mileage: 187230km-116339miles
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 038-906-019-AVF.lbl
       Part No: 038 906 019 LJ
       Component: 1,9l R4 EDC 0000AG  4910  
       Coding: 00001
       Shop #: WSC 63351  
       VCID: 6ADBBA4F16D1E06EC0-4B00
       WAUZZZ8E84A046688     AUZ6Z0C0205287
    
    2 Faults Found:
    18034 - Powertrain Data Bus 
                P1626 - 35-00 - Missing Message from TCU
    17994 - Engine Mount Solenoid Valves (N144/N145) 
                P1586 - 35-10 - Short to Plus - Intermittent
    Readiness: 1 1 1 1 1 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes        Labels: 8E0-614-517.lbl
       Part No: 8E0 614 517 
       Component: ABS/ESP front       3429  
       Coding: 04259
       Shop #: WSC 06435  
       VCID: 65C1C973FFCFCF16ED-5140
    
    3 Faults Found:
    01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30 
                35-00 -  - 
    18034 - Powertrain Data Bus 
                P1626 - 35-00 - Missing Message from TCU
    18055 - Check Coding of ECUs on Powertrain Data Bus 
                P1647 - 35-00 - 
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
       Part No: 8E0 820 043 AA
       Component:   A4 Klimaautomat   1219  
       Coding: 00000
       Shop #: WSC 63351  
       VCID: 60CFD867E0EDAA3E1E-515E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels: 8E0-907-279-8E2.lbl
       Part No: 8E0 907 279 E
       Component: int. Lastmodul  RDW 0305  
       Coding: 00001
       Shop #: WSC 00000  
       VCID: 346764370495669EAA-4B00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 8E0-959-655-84.lbl
       Part No: 8E0 959 655 B
       Component: Airbag 8.4EP        3002  
       Coding: 0010602
       Shop #: WSC 63351 000 00000
       VCID: 36635E3F42E9748E94-5140
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 8E0-953-549.lbl
       Part No: 8E0 953 549 F
       Component: Lenksáulenmodul     0308  
       Coding: 01011
       Shop #: WSC 63351  
       VCID: 36635E3F12E9748E94-4B00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 8E0-920-9xx-8E2.lbl
       Part No: 8E0 920 950 J
       Component: KOMBI+WEGFAHRS. RB4 D36  
       Coding: 00400
       Shop #: WSC 00048  
       VCID: 306F6827F08D5ABECE-515E
       WAUZZZ8E84A046688     AUZ6Z0C0205287
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 45: Inter. Monitor        Labels: 8E0-951-177.lbl
       Part No: 8E0 951 177 
       Component: Innenraumueberw.   0604  
       Coding: 00001
       Shop #: WSC 00000  
       VCID: 6BD5BF4B192BF966BB-5140
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels: 8E0-959-433-MAX.lbl
       Part No: 8E0 959 433 BC
       Component: Komfortgerát T3B    1311  
       Coding: 06859
       Shop #: WSC 63351  
       VCID: 73E5A72B411B21A673-4B00
    
       Subsystem 1 - Part No: 8E2959802B
       Component: Tőrsteuer.FS BRM 0003  
    
       Subsystem 2 - Part No: 8E2959801B
       Component: Tőrsteuer.BF BRM 0003  
    
       Subsystem 3 - Part No: 8E0959801A
       Component: Tőrsteuer.HL BRM 0003  
    
       Subsystem 4 - Part No: 8E0959802A
       Component: Tőrsteuer.HR BRM 0003  
    
    No Faults Found
      or DTCs not supported by controller
      or a communication error occurred
    
    -------------------------------------------------------------------------------
    Address 56: Radio        Labels: 8E0-035-1xx-56.lbl
       Part No: 8E0 035 186 J
       Component: concert II  GRO    0008  
       Coding: 01001
       Shop #: WSC 63351  
       VCID: 2E53765FEAB94C4EDC-4B00
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 06:09)--------------------------
    Last edited by Uwe; 07-16-2016 at 12:51 PM. Reason: CODE tags

  2. #2
    Verified VCDS User
    Join Date
    Mar 2016
    Location
    Netherlands
    Posts
    120
    Post Thanks / Like
    Does the TCU has all of it power and ground? No bad connection on the fuse holder on the battery?

  3. #3
    Verified VCDS User
    Join Date
    Jul 2016
    Location
    UK
    Posts
    38
    Post Thanks / Like
    fuse holder on battery ?

    going to try a different battery on car as current one holding just over 12v
    Last edited by starkie; 07-16-2016 at 07:14 AM. Reason: more detail

  4. #4
    Verified VCDS User
    Join Date
    Feb 2014
    Location
    Northern ireland
    Posts
    155
    Post Thanks / Like
    You have no communication with your tcu, would it not be best practice to get the relevant wiring diagrams and then check power and earth's to the tcu?

    What exactly is wrong with the car?

  5. #5
    Verified VCDS User
    Join Date
    Jul 2016
    Location
    UK
    Posts
    38
    Post Thanks / Like
    no drive via gearbox and no prds symbols on the dash gear selector lights work but does nothing regarding gear selection have tested down at the socket and pins 9 and 10 do have power but around 11.9v hence wanting to try another battery

    when i bought the car the 4 relays under the ecu had been submerged in water all have been opened and tested to confirm they work and no fuses found to be popped

  6. #6
    Verified VCDS User
    Join Date
    Feb 2014
    Location
    Northern ireland
    Posts
    155
    Post Thanks / Like
    How did you conduct a wiring test/check??

  7. #7
    Verified VCDS User
    Join Date
    Jul 2016
    Location
    UK
    Posts
    38
    Post Thanks / Like
    meterman digital meter between pins and chassis

    if you have a full way to test the wiring the help would be much appreciated as have only been able to find bits and pieces

  8. #8
    Verified VCDS User
    Join Date
    Feb 2014
    Location
    Northern ireland
    Posts
    155
    Post Thanks / Like
    Checking resistance, Continuity and short to ground/positive/each other?( continuity should never be used for testing condition of wires) Unfortunately my laptop is in the workshop so I have no access to my wiring diagrams, but in this occasion I don't think coding is your problem. I would nearly be sure these Engine modules only having coding of 00001 or 00002, but irrespective of that, you need to have comms with the tcu or you'll never get it to work.

  9. #9
    Verified VCDS User
    Join Date
    Jul 2016
    Location
    UK
    Posts
    38
    Post Thanks / Like
    its the p1647 message from the abs ecu saying Check Coding of ECUs on Powertrain Data Bus thats making me wonder if its due to something loosing its coding thats causing the tcu not to be listened too

  10. #10
    Benevolent Dictator Uwe's Avatar
    Join Date
    Jan 2014
    Location
    Earth
    Posts
    28,407
    Post Thanks / Like
    Blog Entries
    1
    Quote Originally Posted by starkie View Post
    its the p1647 message from the abs ecu saying Check Coding of ECUs on Powertrain Data Bus thats making me wonder if its due to something loosing its coding thats causing the tcu not to be listened too
    I don't think so. Notice that your ABS is also complaining that it can't talk to the TCU, and that VCDS can't talk to the TCU?

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

  11. Likes dubTECH liked this post

Posting Permissions

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