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couple of fault codes

Discussion in 'A3/S3/Sportback (8P Chassis)' started by bez101, Nov 15, 2011.

  1. bez101
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    bez101 Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Nov 15, 2011]
    55 plate 1.6
    any help on the 01314 ?

    Tuesday,15,November,2011,18:03:51:27402
    VCDS Version: Release 11.11.0 (x64)
    Data version: 20111111

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

    Chassis Type: 1K0
    Scan: 01 03 08 09 15 16 17 19 25 42 44 46 47 52 56
    VIN: WAUZZZ8P06B006913 Mileage: 101080km/62808miles
    00-Steering Angle Sensor -- Status: OK 0000
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- Status: Malfunction 0010
    08-Auto HVAC -- Status: OK 0000
    09-Cent. Elect. -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    47-Sound System -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    56-Radio -- Status: OK 0000

    -------------------------------------------------------------------------------
    Address 01: Engine Labels: 06A-906-033-BGU.lbl
    Part No: 06A 906 033 EH
    Component: SIMOS71 1.6l 2V 7004
    Revision: --H01--- Serial number: AUX7Z0E7FNV02G
    Coding: 0000071
    Shop #: WSC 00046 412 08192
    VCID: 69D2574F4062FD6
    1 Fault Found:
    16719 - Crankshaft Position Sensor (G28)
    P0335 - 009 - Malfunction
    Freeze Frame:
    Bin. Bits: 00000100
    Voltage: 3.020 V
    Voltage: 0.620 V
    Voltage: 2.940 V
    Readiness: 0110 1101
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes Labels: 1K0-907-379-MK60-F.lbl
    Part No SW: 1K0 907 379 Q HW: 1K0 907 379 Q
    Component: ESP FRONT MK60 0102
    Revision: 00T12001
    Coding: 0019073
    Shop #: WSC 00046 412 08192
    VCID: 4084AAEB1398DCE
    1 Fault Found:
    01314 - Engine Control Module
    013 - Check DTC Memory
    -------------------------------------------------------------------------------
    Last edited: Nov 15, 2011
    #1
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  3. mike foster
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    mike foster Fossie VCDS Map User

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    [Nov 15, 2011]
    #2
  4. bez101
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    bez101 Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Nov 15, 2011]
    yes 1st thing i checked
    #3
  5. mike foster
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    mike foster Fossie VCDS Map User

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    [Nov 15, 2011]
    Bit concerned about the voltage on freeze frame - surely can't be right ?

    Why not disconnect battery for a few minutes and then re-connect to see if that resets the module.

    You will get airbag and steering warning lights after re-connect but they will disappear after 100 yards driving.

    Other than that, I'm sorry but I'm out of ideas.
    #4
  6. holderd
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    holderd Member

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    [Nov 15, 2011]
    Hi, its my car that was scanned (see http://www.audi-sport.net/vb/new-a3...79-a3-1-6-engine-traction-control-lights.html ).

    I've tried disconnecting the battery prior to the scan- the traction control & engine lights come straight back on.

    I've been trawling various sites and there are a few mentions of faults throwing up the 01314 code at the same time. As was suggested when the car was scanned I'm going to get the crank position sensor replaced before I do anything else. That might clear the Engine Control Module Code.

    Does anyone know the location of these on the 1.6 BGU engine? Looking at the part itself its only one bolt and a connector to replace it. I'm guessing its close to where the gearbox meets the engine but its too dark to look at the minute :(

    Thanks, Dan
    #5
  7. holderd
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    holderd Member

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    [Nov 16, 2011]
    Right, i've found the crankshaft position sensor (for all you 1.6 owners its down by where the oil filter screws into the block, really well hidden away). I've taken it out, given it a clean and checked all the connections. Both the traction control and engine lights are still on (even though I left the battery disconnected while I did it) so I'm guessing the CPS has pretty much given up the ghost.

    Now I know where it is and how to replace it, I'm going to get hold of a new one over the next couple of days. Assuming it is the CPS causing the fault codes, will the light(s) go out once it is replaced or will the faults need to be cleared first?

    Thanks for any help so far and thanks again Bez for scanning my motor for me!
    #6
  8. holderd
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    holderd Member

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    [Nov 18, 2011]
    Right, it’s fixed; I replaced the crank position sensor tonight.

    Once I knew where it was it was a piece of cake to change. Disconnect the battery, take the splash guard off, unplug the wiring harness (the plug is where the dipstick disappears into the block) and undo the one torx bolt. The old sensor slides straight out and the new one (with a lot of fiddling and swearing) slides back in.

    Straight away the traction control light went out and the engine light went out after 3 or 4 'cycles.'

    The car runs so much better now. I don't know if it’s a placebo but it feels quicker (as quick as a 1.6 can be!) than when the warning lights first came on. Fuel economy has shot up too...

    Anyway, I hope this helps someone in the future.
    #7
  9. bez101
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    bez101 Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Nov 19, 2011]
    nice 1
    #8

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