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ECU Wiring Diagram

goodbuzzman1 May 17, 2015

  1. goodbuzzman1

    goodbuzzman1 Active Member

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    Does anyone know where i can get an ECU diagram (pinout?) for my BAM engined s3? In particular i need to try find out if the wiring from my coolant temperature sensor is intact.

    cheers
     
  2. EXSpartan36

    EXSpartan36 Active Member Team Phantom VCDS Map User saloon Audi A4 TDi S-line owners group Manual

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  3. goodbuzzman1

    goodbuzzman1 Active Member

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    Legend! Thanks very much
     
  4. EXSpartan36

    EXSpartan36 Active Member Team Phantom VCDS Map User saloon Audi A4 TDi S-line owners group Manual

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    No probs. Did you find the problem?
     
  5. goodbuzzman1

    goodbuzzman1 Active Member

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    Didn't get a chance to look yet. I've had a cold start problem since I got the car and all the research points to cts. Car runs like **** until its up to tenperature. Like it's under or overfilling. Ive replaced the sensor twice and still no improvement. Want to have a look over the wiring. I also should probably buy a sensor from Audi rather than my local motor factors
     
  6. BlackA3

    BlackA3 New Member

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    8N0 906 018 BJ Sticker.jpg S3 8l BAM 8N0 906 018 BJ

    I've been looking for this for a while. I really appreciate the post above with the image! Thanks EXSpartan36
    although if its not rude to ask a nice clear image or .xls would help with my dyslexia.
    My ECM appears to be sulking and won't talk. I want to check all power, ground and any thing else anyone might want to recommend before sending it off to the local audi mechanic
    I'm hoping some one can confirm that the pinouts in this thread are correct for my S3 8l BAM
    Thanks

    Is it the right or wrong to ask a related question on the end of someone Else's question? noob
     
  7. desertstorm

    desertstorm Moderator Staff Member Moderator VCDS Map User Audi A4 Audi Avant Owner Group quattro TDi

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    Here's the ECU wiring diagram for a 2002 on Audi S3 with the BAM engine from Elsa Win. Hope it helps.
    https://www.dropbox.com/s/2scsuekf4gccbjl/Audi S3 2002 ECU PINOUT.pdf?dl=0
    People usually open a new thread if they search and cannot find anything useful. This thread has been dead for nearly 3 years so I suspect the OP won't mind.
    What are you using to talk to the ECU.Can you talk to other modules. Is the car mapped ?.
     

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