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  1. #1
    Veteran Member Four Rings Okedokey's Avatar
    Join Date
    Oct 24 2015
    AZ Member #
    363505
    Location
    Perth, WA

    Confirm correct ECU fuse layout and population?

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    Can you guys please confirm this looks correct. Got an EPC CEL only when key is in accessories position. Turns off immediately after start. I've tried the battery discharge method and clearing with vagcom lite (third party cable). The dudes check out with a multimeter and no coms with several modules (eg ECU, Cvt,)

    Thanks fellas.


  2. #2
    Veteran Member Four Rings Okedokey's Avatar
    Join Date
    Oct 24 2015
    AZ Member #
    363505
    Location
    Perth, WA

    Fuses*

  3. #3
    Senior Member Three Rings Van Black's Avatar
    Join Date
    Sep 07 2015
    AZ Member #
    353989
    Location
    Romania

    I get an EPC light when the key is in accessories position, also ESP and I think one more thing but everything's fine after I start it. Never gave it much thought.

  4. #4
    Veteran Member Four Rings Okedokey's Avatar
    Join Date
    Oct 24 2015
    AZ Member #
    363505
    Location
    Perth, WA

    Yeah the concern i have is that i cannot communicate with the ECU, engine etc. Thas what pisses me off most.

    I have bought a new MAF and crank position sensor. Based on what I read that is probably the best option.

    Anyone who has opened up the ecu area, please confirm the relays are the same please? bump

    Ok so i found this by searching.

    Quote Originally Posted by travrach View Post
    Its J271



    1.1 - Coolant Circulation Pump Relay (J151)
    2 - Secondary Air Injection (AIR) Pump Relay (J299)
    3 - Motronic Engine Control Module (ECM) Power Supply Relay (J271)
    4 - Locking Relay for Starter (J434)
    4 - Park/Neutral Position (PNP) Relay (J226)
    4 - Starter Interlock Alarm System Relay (J60)
    A - Engine Electronics Fuse (S282)
    B - Fuse for Secondary Air Pump (S130)
    C - Automatic Transmission After-Run Fuse (S286)


    Sorry for small pic, i emailed it to you also.


    Why would mine NOT have the secondary air pump relay? Is this an optional extra or should I have it?
    Last edited by Okedokey; 02-05-2016 at 09:06 AM.
    A4 B7 2.0T | HPFP upgrade + FMIC | BSR Stage II + exhaust + HFC | 3.0TFSI Throt. Body | RS4 fuel contr., PRV + S3 inj., G247 + DW300c | GFB DV+| 034 RSB + all arms and mounts | S4 brakes | B12 Bilstein suspension + H&R springs | RNS-E + Polk Audio PA D5000.5 - 4 x DB6502 + DB840DVC sub + Pioneer 10" sub | LEDs throughout | 19" Audi 2015 RS4 rims

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  5. #5
    Senior Member Three Rings Van Black's Avatar
    Join Date
    Sep 07 2015
    AZ Member #
    353989
    Location
    Romania

    Isn't that an option on older models?
    -Alex-

    07 A4 2.0 TFSI Quattro,Rebuilt engine, BPG pistons, S-Line interior, S-Line suspension, S4 brakes, RNS-E & Bose

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