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can anyone help s3 missfire W-REG

Discussion in 'A3/S3 Forum (8L Chassis)' started by vw754, Mar 24, 2009.

  1. vw754
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    vw754 vorsprung Durch Technik

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    [Mar 24, 2009]
    car misfiring , plenty of power still,replaced all 4 coilpacks now this is what i got with vag-com:

    16514-oxygen lambda sensor B1.S1 malfunction in circuit PO130-35-10 INTERMITTENT

    16795-secondary air injection system incorrect flow PO411 35-10 INTERMITTENT

    ALSO ON GROUP 41 found this if it means anything :::::0.70kohm htg s1 on.........this keeps flashing to off htgs1 on / off
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  3. MikeA3
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    MikeA3 Active Member VCDS Map User

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    [Mar 24, 2009]
    Have you looked on the ross tech wiki for this code? - it list possible faults and might be a good place to start?
    #2
  4. leshkin
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    leshkin Speeding in reverse gear VCDS Map User

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    [Mar 24, 2009]
    16514/P0130/000304 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit

    Possible Causes

    • Oxygen (Lambda) Sensor Heating Bank 1 Sensor 1 faulty
    Possible Solutions

    • Check Oxygen (Lambda) Sensor Heating Bank 1 Sensor 1

    16795/P0411/001041 - Secondary Air Injection System: Incorrect Flow Detected

    Possible Solutions

    • Check Fuel Pump Relay (J17)
    • Check Hoses/Pipes to/between Components
    • Check Secondary Air Injection Pump (V101)
    • Check Secondary Air Injection Pump Relay (J299)
    • Check Secondary Air Injection Solenoid Valve (N112)
    For future reference: wiki.ross-tech.com is a great resource ;)
    #3

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