Golf 6 bifuel lpg help
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  1. #1
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    Default Golf 6 bifuel lpg help

    Hello,

    Can someone maybe help me with this golf mk6 bifuel lpg problem.
    Car start working hard after aprox 5 miles when on LPG and automaticly switch to gasoline. Here are error scans. LPG injectors and vaporator are NEW.
    I can acces engine 2 too but no dtc there





    Address 01: Engine Labels: 06A-906-033-BGU.lbl
    Control Module Part Number: 06A 906 033 NB HW: 06A 906 033 NB
    Component and/or Version: CHGA S78 1.6 2VG 9723
    Software Coding: 0044071
    Work Shop Code: WSC 00155 264 126021
    VCID: 6CD7223B4F7E2C7E58B-8039
    6 Faults Found:


    013156 - Cylinder 3 Misfire detected during Nat.Gas Operation
    P3364 - 000 - - Intermittent
    Freeze Frame:
    Bin. Bits: 00110110
    Speed: 25.0 km/h
    Temperature: 82.5°C
    Lambda: -13.3 %
    (no units): 0.0
    (no units): 0.0


    013155 - Cylinder 2 Misfire detected during Nat.Gas Operation
    P3363 - 000 - - Intermittent - MIL ON
    Freeze Frame:
    Bin. Bits: 00110110
    Speed: 25.0 km/h
    Temperature: 82.5°C
    Lambda: -13.3 %
    (no units): 0.0
    (no units): 0.0


    013153 - Misfire detected during Nat.Gas Operation
    P3361 - 000 - - Intermittent
    Freeze Frame:
    Bin. Bits: 00110110
    Speed: 25.0 km/h
    Temperature: 82.5°C
    Lambda: -13.3 %
    (no units): 0.0
    (no units): 0.0


    004626 - Cylinder Shut-Off; Bank 1
    P1212 - 000 - - Intermittent
    Freeze Frame:
    RPM: 2240 /min
    Mass Air / Rev.: 267.1 mg/str
    Temperature: 85.5°C
    Lambda: 0.0 %
    (no units): 0.0
    (no units): 89.0


    013147 - System too Rich during Nat.Gas Operation
    P335B - 000 - - Intermittent
    Freeze Frame:
    Speed: 58.3 km/h
    Lambda Factor: 0.782
    Lambda: -5.5 %
    Lambda: -2.3 %
    Lambda: -24.2 %
    Lambda: -25.0 %


    013157 - Cylinder 4 Misfire detected during Nat.Gas Operation
    P3365 - 000 - - Intermittent - MIL ON
    Freeze Frame:
    Bin. Bits: 00110110
    Speed: 41.0 km/h
    Temperature: 64.5°C
    Lambda: -19.5 %
    (no units): 0.0
    (no units): 148.0




    Readiness: 0000 0000

  2. #2
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    Default

    ...after reseting dtc and driving few miles same happens and this is only dtc, no one have any idea?

    004626 - Cylinder Shut-Off; Bank 1
    P1212 - 000 - - Intermittent

  3. #3
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    Default

    Hy,you change filter GPL original?

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    Default

    yes , when this happened first thing we changed was filter but it was still same.
    Also car drives a bit better now and this is happening just occasionally so we are thinking that maybe lpg gas was a bit bad...Gas tank was filled from almost empty to full on same petrol station...

  5. #5
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    Default

    Hy,LPG no its good,or spark its broken.

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    Default

    Exactly what lucic said, check spark plugs.

 

 

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