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Today's Logs with VCDS Need a little help!!

Discussion in 'A3/S3 Forum (8L Chassis)' started by S3_Olly, Feb 17, 2013.

  1. S3_Olly
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    S3_Olly Full Throttle

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    [Feb 17, 2013]
    Hi All,

    been having a few problems with the car recently so I thought I would give it a quick scan and this is what came up and the measuring blocks too -


    17:02:49 Group 032
    0.6 % Lambda
    0.0 % Lambda
    Bin. Bits
    Bin. Bits


    17:00:41 Group 115
    720 /min RPM
    15.8 % Load
    1000.0 mbar Absolute Pres.
    1000.0 mbar Absolute Pres.

    17:08:03 Group 002
    720 /min RPM
    15.8 % Load
    1.70 ms Inj. On Time
    2.17 g/s Mass Flow

    17:08:57 Group 001
    720 /min RPM
    96.0°C Temperature
    -3.9 % Lambda
    00111111 Bin. Bits

    17:11:13 Group 031
    0.977 Lambda Factor
    0.992 Lambda Factor
    Bin. Bits
    Bin. Bits

    TID 01 - Rich to lean sensor threshold voltage Test:0.605 V
    TID 02 - Lean to rich sensor threshold voltage Test:0.605 V
    TID 03 - Low sensor voltage for switch time calculation N/A
    TID 04 - High sensor voltage for switch time calculation N/A
    TID 05 - Rich to lean sensor switch time N/A
    TID 06 - Lean to rich sensor switch time N/A
    TID 07 - Minimum sensor voltage for test cycle Test:0.190 V - Min:0.000 V - Max:0.595 V
    TID 08 - Maximum sensor voltage for test cycle Test:0.670 V - Min:0.615 V - Max:1.000 V
    TID 09 - Time between sensor transitions N/A
    TID 10 - Sensor period N/A

    Mode 01 - PID 01 : Readiness -- Address 10
    Number of DTCs stored: 2 -- MIL Status: MIL ON
    Misfire monitoring: Passed
    Fuel System: Passed
    Comprehensive Components: Passed
    Catalyst monitoring: Failed or Incomplete
    Heated catalyst monitoring: Not installed.
    Evaporative system monitoring: Passed
    Secondary air system monitoring: Not installed.
    A/C system refrigerant monitoring: Not installed.
    Oxygen sensor monitoring: Failed or Incomplete
    Oxygen sensor heater monitoring: Passed
    Exhaust Gas Recirculation: Not installed.

    Freeze Frame Data for address 10
    PID02 DTC that caused freeze frame data storage: P0030
    PID03 Fuel system 1/2 status: Open loop, conditions for closed loop not yet satisfied
    PID04 Calculated load value: 1.6 %
    PID05 Engine coolant temperature: 60 °C
    PID06 Short Term Trim - Bank 1: 0.0 %
    PID07 Long Term Trim - Bank 1: -0.8 %
    PID12 Engine RPM: 720 /min
    PID13 Vehicle speed: 0 km/h

    Mode 03: Emission related fault codes
    Address 10 (Engine): 2 Faults Found:
    P0030 - Oxygen (Lambda) Sensor B1 S1: Heating Circuit: Malfunction / Open Circuit
    P0135 - Oxygen (Lambda) Sensor B1 S1; Heating Circuit: Malfunction

    -------------------------------------------------------------------------------
    Address 01: Engine Labels: None
    Part No: 8N0 906 018 J
    Component: 1.8L R4/5VT 0003
    Coding: 10710
    Shop #: WSC 06435
    VCID: 387B2CD3184894E
    WAUZZZ8LZ1A021420 AUZ7Z0Y1555840
    5 Faults Found
    17524 - Oxygen (Lambda) Sensor Heating; B1 S1
    P1116 - 35-10 - Open Circuit - Intermittent
    17511 - Oxygen (Lambda) Sensor Heating; B1 S1
    P1103 - 35-10 - Performance too Low - Intermittent
    17704 - Error in Mapped Cooling System (check Temp-Sensor and Thermostat)
    P1296 - 35-10 - - Intermittent
    18010 - Power Supply Terminal 30
    P1602 - 35-10 - Voltage too Low - Intermittent
    17861 - Exhaust Gas Temp Sensor 1 (G235)
    P1453 - 35-00 - Open or Short to Plus
    Readiness: 0010 0001
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes Labels: 8N0-907-379-MK20-E.lbl
    Part No: 8N0 907 379 E
    Component: ESP 20 CAN V005
    Coding: 18448
    Shop #: WSC 06435
    VCID: 3E773ACB3A6CAAE
    No fault code found.
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC Labels: Redir Fail!
    Part No: 8L0 820 043 H
    Component: A3 KLIMAAUTOMAT 0101
    Coding: 00041
    Shop #: WSC 06435
    VCID: 2D550D87E70A216
    No fault code found.
    -------------------------------------------------------------------------------
    Address 15: Airbags Labels:
    VCID: 55A58567AC1A496
    Note: Excessive Comm Errors

    -------------------------------------------------------------------------------
    Address 17: Instruments Labels: 8L0-920-xxx-17.lbl
    Part No: 8L0 920 980 L
    Component: AB-KOMBIINSTR. VDO D12
    Coding: 01444
    Shop #: WSC 00001
    VCID: 3C7330C32C70B8E
    WAUZZZ8LZ1A021420 AUZ7Z0Y1555840
    No fault code found.
    -------------------------------------------------------------------------------
    Address 22: AWD Labels: 02D-900-554.lbl
    Part No: 02D 900 554 B
    Component: HALDEX LSC ECC 0006
    VCID: 1F49E74F9DA6C36
    No fault code found.
    -------------------------------------------------------------------------------
    Address 35: Centr. Locks Labels: 8D0-862-257.lbl
    Part No: 8D0 862 257 E
    Component: CV-Pump, Alarm, RC D17
    Coding: 15178
    Shop #: WSC 06435
    VCID: 2F69178FED06536
    3 Faults Found
    00955 - Key 1
    09-00 - Adaptation Limit Surpassed
    01134 - Alarm Horn (H12)
    76-10 - Terminal 30 missing - Intermittent
    01134 - Alarm Horn (H12)
    49-10 - No Communications - Intermittent
    -------------------------------------------------------------------------------
    Address 45: Inter. Monitor Labels: 4B0-951-173.lbl
    Part No: 4B0 951 173
    Component: Innenraumueberw. D03
    Coding: 00001
    Shop #: WSC 00000
    VCID: E0CB24B360583CE
    No fault code found.
    -------------------------------------------------------------------------------
    Address 55: Xenon Range Labels: 4B0-907-357-AUT.lbl
    Part No: 4B0 907 357
    Component: LEUCHTWEITEREGLER D004
    Coding: 00014
    Shop #: WSC 06435
    VCID: E5C535A77F7A596
    Note: Excessive Comm Errors

    End ---------------------------------------------------------------------

    Most help would be appreciated.

    cheers Olly
    #1
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  3. <tuffty/>
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    <tuffty/> Badger 5 Edition Staff Member Moderator

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    [Feb 17, 2013]
    Links to fault code explanations are in the stickies so that would be a first port of call...

    Looking at the codes it would appear that the primary lambda (one in the top of the DP) is faulty... also looks like there is a wiring issue with the EGT sensor or it could just be unplugged... check the EGT sensor is plugged in... if not then you have a wiring fault potentially...

    The fault in mapped cooling system is normally related to the CTS so I would check that its working by looking at the blocks for water temp in both the engine module and the instruments module...

    Details on engine blocks and what data you can see with them is in the stickies link (also in my sig)

    <tuffty/>
    #2
  4. <tuffty/>
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    <tuffty/> Badger 5 Edition Staff Member Moderator

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    [Feb 17, 2013]
    ...have you also tried clearing the codes and seeing which come back? they could be old ones...

    <tuffty/>
    #3
  5. S3_Olly
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    S3_Olly Full Throttle

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    [Feb 17, 2013]
    could that be the cause of the loss of power any of the above or can you tell from the above If I have a boost leak as I took everything off what I could and re did everything up and also tightened anything up where needed.

    they were all the codes after clearing and rescanning???

    also im new to all this scanning what is CTS and where abouts is the EGT Sensor.

    cheers
    #4
  6. S3_Olly
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    S3_Olly Full Throttle

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    [Feb 17, 2013]
    also could the lambda sensor have anything to do with me fitting a new 3" downpipe and 200 cell sports cat.
    cheers olly
    #5
  7. <tuffty/>
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    <tuffty/> Badger 5 Edition Staff Member Moderator

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    [Feb 18, 2013]
    CTS = coolant temp sensor and is in the plastic housing on the head (gearbox side)... EGT sensor probe is in the turbo hotside but the bit you need to check is under the inlet manifold... undo the two screws for the plastic trim in from the inlet and the EGT probe box of tricks and its electrical connection is there

    Possibly but only if you have damaged in someway transferring it over I would imagine... using a 3" dp won't cause this to happen...

    <tuffty/>
    #6
  8. S3_Olly
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    S3_Olly Full Throttle

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    [Feb 19, 2013]
    replaced the coolant temp sensor a few month ago but just on the lookout for a cheap egt sensor to replace or at least try to see if that's the problem.
    its running at between 8 and 14mpg at the minute which is crazy so need it sorted asap.

    is the egt sensor easy enough to fix yourself.

    cheers
    #7
  9. Vex182
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    Vex182 Guess what I drive...

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    [Feb 19, 2013]
    The EGT sensor plugs into the back of the turbo, hot side, think its a 16mm and then a silver cable travels around the block to a box of tricks under the inlet manifold. Never done it myself but it looks easy - just a bit of a fiddle to do.
    #8
  10. badger5
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    badger5 www.badger5.co.uk Site Sponsor

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    [Feb 20, 2013]
    17524 - Oxygen (Lambda) Sensor Heating; B1 S1 <new lambda required, check plug connections not corroded>
    P1116 - 35-10 - Open Circuit - Intermittent
    17511 - Oxygen (Lambda) Sensor Heating; B1 S1
    P1103 - 35-10 - Performance too Low - Intermittent <as above>
    17704 - Error in Mapped Cooling System (check Temp-Sensor and Thermostat) - CTS replacement, confirm if engine and instruments say the same temp within a couple of degree's, if not, replace sensor.. If they do, thermostat might be sticking.
    P1296 - 35-10 - - Intermittent
    18010 - Power Supply Terminal 30 <powers been off at some point>
    P1602 - 35-10 - Voltage too Low - Intermittent
    17861 - Exhaust Gas Temp Sensor 1 (G235)
    P1453 - 35-00 - Open or Short to Plus <egt shagged> - ker ching $$
    Readiness: 0010 0001
    #9
  11. S3 Paul
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    S3 Paul Well-Known Member Regional Rep

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    [Feb 20, 2013]
    Is it actual vagcom your using?
    As said above the plug under the dipstick trim would be first port of call. lambda probe i would try and log its function...
    #10

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