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Passat 2.0 TDI issues

Discussion in 'Volkswagen and other VAG' started by scottmachine, Mar 25, 2013.

  1. scottmachine
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    scottmachine New Member

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    [Mar 25, 2013]
    Hello, my brother in law has some issues with his 2008 2.0 TDI passat with the CBA engine, got the following codes with me VCDS just after some insight as to where should we start,

    Sunday,24,March,2013,17:15:14:04957
    VCDS Version: Release 11.11.5
    Data version: 20121222






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    --------------------------------------------------------------------------------




    Address 01: Engine Labels: 03L-906-022-CBA.clb
    Control Module Part Number: 03L 906 022 BL HW: 03L 907 309
    Component and/or Version: R4 2,0L EDC G000SG 4145
    Software Coding: 0000072
    Work Shop Code: WSC 00014 210 86514
    VCID: 70EF019663B04E98D1C
    8 Faults Found:


    009754 - Coolant Pump 2
    P261A - 000 - Open Circuit - Intermittent
    Freeze Frame:
    Fault Status: 00100000
    Fault Priority: 2
    Fault Frequency: 37
    Mileage: 179438 km
    Time Indication: 0
    Date: 2013.01.03
    Time: 09:45:57


    Freeze Frame:
    RPM: 874 /min
    Speed: 0.0 km/h
    Voltage: 14.29 V
    Lambda: 78.1 %
    Bin. Bits: 00010001
    Bin. Bits: 00000000
    Temperature: 9.0°C


    005215 - Mass Air Flow during Regeneration too High
    P145F - 000 - - MIL ON
    Freeze Frame:
    Fault Status: 11100000
    Fault Priority: 2
    Fault Frequency: 2
    Mileage: 179439 km
    Time Indication: 0
    Date: 2013.01.03
    Time: 09:49:44


    Freeze Frame:
    RPM: 1426 /min
    Speed: 23.0 km/h
    Voltage: 14.36 V
    Load: 100.0 %
    Load: 9.4 %
    Mass Air / Rev.: 370.0 mg/str
    Mass Air / Rev.: 700.0 mg/str


    008451 - Throttle Valve Actuator Module (J338): Motor Circuit
    P2103 - 000 - Signal High - Intermittent - MIL ON
    Freeze Frame:
    Fault Status: 10100000
    Fault Priority: 2
    Fault Frequency: 145
    Mileage: 179569 km
    Time Indication: 0
    Date: 2013.01.04
    Time: 18:39:28


    Freeze Frame:
    RPM: 1219 /min
    Speed: 31.0 km/h
    Load: 0.0 %
    Load: 14.9 %
    Lambda: 98.6 %
    Mass Air / Rev.: 545.0 mg/str
    Temperature: 21.6°C


    008450 - Throttle Valve Actuator Module (J338): Motor Circuit
    P2102 - 000 - Signal Low - Intermittent - MIL ON
    Freeze Frame:
    Fault Status: 10100000
    Fault Priority: 2
    Fault Frequency: 254
    Mileage: 182215 km
    Time Indication: 0
    Date: 2013.03.11
    Time: 08:41:19


    Freeze Frame:
    RPM: 1955 /min
    Speed: 84.0 km/h
    Load: 32.5 %
    Load: 13.3 %
    Lambda: 98.6 %
    Mass Air / Rev.: 690.0 mg/str
    Temperature: 88.2°C


    012867 - Control Circuit for Throttle Body Module
    P3243 - 000 - Electrical Malfunction - Intermittent - MIL ON
    Freeze Frame:
    Fault Status: 10100000
    Fault Priority: 2
    Fault Frequency: 25
    Mileage: 182215 km
    Time Indication: 0
    Date: 2013.03.11
    Time: 08:41:28


    Freeze Frame:
    RPM: 1748 /min
    Speed: 75.0 km/h
    Load: 24.3 %
    Load: 11.4 %
    Lambda: 98.6 %
    Mass Air / Rev.: 680.0 mg/str
    Temperature: 88.2°C


    008450 - Throttle Valve Actuator Module (J338): Motor Circuit
    P2102 - 000 - Signal Low - Intermittent
    Freeze Frame:
    Fault Status: 00100000
    Fault Priority: 2
    Fault Frequency: 16
    Mileage: 182795 km
    Time Indication: 0
    Date: 2013.03.23
    Time: 18:22:13


    Freeze Frame:
    RPM: 1978 /min
    Speed: 86.0 km/h
    Load: 25.9 %
    Load: 87.1 %
    Lambda: 98.6 %
    Mass Air / Rev.: 905.0 mg/str
    Temperature: 90.0°C


    008465 - Throttle Actuator Control System
    P2111 - 000 - Stuck Open - MIL ON
    Freeze Frame:
    Fault Status: 11100000
    Fault Priority: 2
    Fault Frequency: 27
    Mileage: 182229 km
    Time Indication: 0
    Date: 2013.03.11
    Time: 08:52:26


    Freeze Frame:
    RPM: 1932 /min
    Speed: 99.0 km/h
    Load: 18.4 %
    Load: 11.4 %
    Lambda: 98.6 %
    Mass Air / Rev.: 670.0 mg/str
    Temperature: 87.3°C


    001025 - EGR System
    P0401 - 000 - Insufficient Flow - Intermittent
    Freeze Frame:
    Fault Status: 00100000
    Fault Priority: 2
    Fault Frequency: 1
    Mileage: 182557 km
    Time Indication: 0
    Date: 2013.03.14
    Time: 14:26:13


    Freeze Frame:
    RPM: 1403 /min
    Speed: 22.0 km/h
    Voltage: 13.91 V
    Load: 14.9 %
    Load: 100.0 %
    Mass Air / Rev.: 270.0 mg/str
    Mass Air / Rev.: 380.0 mg/str




    Readiness: 1 6 0 0 0


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    --------------------------------------------------------------------------------

    So far we've removed and the cleaned the throttle body/egr and all was good for 500miles+ I'm not sure if the issue is with with the DPF but can't be certain.

    When the mil light comes on he gets a surging sensation but this can come and go.

    Thanks for any help, it will be greatly appreiciated.

    Scott
    #1
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  3. gen.heinz guderian
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    gen.heinz guderian Well-Known Member Regional Rep VCDS Map User

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    [Mar 25, 2013]
    clear all the faults again take it for a run and scan again. So many dates of different faults coming back . It does say the egr had insufficient flow so hopefully that wont come back.
    Have you tried to reset the MIL?
    #2
  4. scottmachine
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    scottmachine New Member

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    [Mar 26, 2013]
    Thanks for the reply, I've cleared the codes already and the same one always come back.
    #3
  5. gen.heinz guderian
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    gen.heinz guderian Well-Known Member Regional Rep VCDS Map User

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    [Mar 26, 2013]
    have you tried the DPF regen ?
    Other codes seem to be the throttle body have you checked the wiring/plugs etc?
    #4
  6. scottmachine
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    scottmachine New Member

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    [Mar 26, 2013]
    Yes, tried force regen, and throttle body connections are good, the annoying thing is that it can drive fine for 500+miles and then for no apparent reason it starts to surge and the light comes on with these codes stored.
    #5
  7. gen.heinz guderian
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    gen.heinz guderian Well-Known Member Regional Rep VCDS Map User

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    [Mar 26, 2013]
    Im stumped then lol. Sorry.Have you looked on ukpassats.co.uk ?
    #6
  8. towcestervag
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    towcestervag Member VCDS Map User

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    [Mar 28, 2013]
    the throttle valves break internally on 2.0 tdis
    it probably needs a new one £350 from VW
    £190 from euros/gsf
    it usually blows the fuse in electrics box near battery
    #7
  9. scottmachine
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    scottmachine New Member

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    [Mar 29, 2013]
    Thanks for the reply, would I see if the valve was broken or is it an internal part?
    Thank again
    Scott
    #8
  10. scottmachine
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    scottmachine New Member

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    [Mar 29, 2013]
    Thanks for the reply, would I see if the valve was broken or is it an internal part?<br>Thank again<br>Scott
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