Nox problem

Discussion in '2012-2016 VW Passat TDI forum' started by Nathan Hinder, Jul 13, 2017.

  1. Nathan Hinder

    Nathan Hinder New Member

    Joined:
    Jul 13, 2017
    Messages:
    1
    Car:
    2014 passat
    Location:
    hamilton ontario
    Would any one know if I just need a new nox Sensor module or do is my heater shot too thanks for the help

    Thursday,13,July,2017,20:35:33:06947
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x86
    VCDS Version: 17.1.3.0 HEX-V2 CB: 0.4336.4
    Data version: 20170320 DS267.7
    www.Ross-Tech.com




    Chassis Type: A3 (7N0)
    Scan: 01 02 03 05 08 09 15 16 17 19 25 2B 2E 36 37 42 44 46 47 4F
    52 56 62 72 77

    VIN: 1VWCN7A36EC045852 Mileage: 138180km-85861miles

    01-Engine -- Status: Malfunction 0010
    02-Auto Trans -- Status: OK 0000
    03-ABS Brakes -- Status: Malfunction 0010
    04-Steering Angle -- Status: OK 0000
    05-Acc/Start Auth. -- Status: OK 0000
    08-Auto HVAC -- Status: OK 0000
    09-Cent. Elect. -- Status: Malfunction 0010
    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
    2B-Steer. Col. Lock -- Status: OK 0000
    2E-Media Player 3 -- Status: OK 0000
    36-Seat Mem. Drvr -- Status: OK 0000
    37-Navigation -- Status: Malfunction 0010
    42-Door Elect, Driver -- Status: Malfunction 0010
    44-Steering Assist -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    47-Sound System -- Status: Malfunction 0010
    4F-Centr. Electr. II -- Status: OK 0000
    52-Door Elect, Pass. -- Status: Malfunction 0010
    56-Radio -- Status: Malfunction 0010
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    77-Telephone -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CKRA) Labels: 03L-906-012-CKR.clb
    Part No SW: 03L 906 012 DE HW: 03L 907 309 S
    Component: R4 2,0L EDC H24 8401
    Revision: 71H24--- Serial number:
    Coding: 001D0012842400008000
    Shop #: WSC 63070 001 1048576
    ASAM Dataset: EV_ECM20TDI01103L906012DE 004008
    ROD: EV_ECM20TDI_VW41.rod
    VCID: 6A8ECBFA1CFE5B6793D-803E

    4 Faults Found:
    18624 - NOx Sensor 1 Bank 1
    P2201 00 [237] - Implausible Signal
    MIL ON - Confirmed - Tested Since Memory Clear
    Freeze Frame:
    Fault Status: 00000001
    Fault Priority: 2
    Fault Frequency: 1
    Mileage: 138129 km
    Date: 2017.07.13
    Time: 15:24:00

    Engine speed: 1035.50 /min
    Normed load value: 0.0 %
    Vehicle speed: 18 km/h
    Coolant temperature: 98 °C
    Intake air temperature: 23 °C
    Ambient air pressure: 980 mbar
    Voltage terminal 30: 14.340 V
    Unlearning counter according OBD: 40
    Air mass: actual value (mg/stroke): 535.1 mg/stroke
    Mean injection quantity: 0.00 mg/stroke
    EGR Vacuum Regulator Solenoid Valve: activation: 100.00 %
    NOx emission NOx sensor 1: 0 ppm
    Air mass for release of NOx sensor 1 offset test: 301.4 g
    Calculated efficiency of NOx conversion: 0.825

    18627 - NOx Sensor 1 Bank 1
    P2200 00 [096] - Electrical Malfunction
    Intermittent - Not Confirmed - Tested Since Memory Clear

    18640 - Sense Circuit for Heater for NOx Sensor 1 Bank 1
    P2209 00 [096] - Implausible Signal
    Intermittent - Not Confirmed - Tested Since Memory Clear

    18648 - NOx Sensor 1 Bank 1
    P2201 00 [101] - Implausible Signal
    Not Confirmed - Tested Since Memory Clear
    Freeze Frame:
    Fault Status: 00000001
    Fault Priority: 2
    Fault Frequency: 1
    Mileage: 138154 km
    Date: 2017.07.13
    Time: 16:01:34

    Engine speed: 1522.00 /min
    Normed load value: 0.0 %
    Vehicle speed: 50 km/h
    Coolant temperature: 99 °C
    Intake air temperature: 28 °C
    Ambient air pressure: 980 mbar
    Voltage terminal 30: 14.260 V
    Unlearning counter according OBD: 40
    Air mass: actual value (mg/stroke): 253.4 mg/stroke
    Mean injection quantity: 0.00 mg/stroke
    EGR Vacuum Regulator Solenoid Valve: activation: 56.98 %
    NOx emission NOx sensor 1: 0 ppm
    Air mass for release of NOx sensor 1 offset test: 0.0 g
    Calculated efficiency of NOx conversion: 0.732

    Readiness: 1 1 0 0 0
     
    Last edited by a moderator: Jul 14, 2017
  2. Keithuk

    Keithuk Super Moderator

    Joined:
    Aug 29, 2010
    Messages:
    7,073
    Car:
    2010 Golf GTD (170) CBBB
    Location:
    Stoke on Trent, England
    If you have a genuine VCDS cable and registered it then join Ross-Tech forum and make a new thread with a full AutoScan. There are NOx problems on there but you can't search for NOx as its only 3 characters.
     

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