Hi to all. I am totally new at this. Had issues with my sharan because it had adblue and dpf software removed by previous owner. Check engine light came on several times during 30000 km,with message NOx sensor 2 bank 1 P229 E 00- electrical malfunction,and this was a reason to change it. The story short, I did a SW update at the dealer and everything was active again. Adblue heater,was permanent fault that was not possible to erase and I have changed it and it is gone now. On the other hand the NOx sensor message is back and I have no solution. It is possible to delete it but it keeps coming back. The sensor is new so I doubt that it is also faulty. Any ideas ?
Scan:
Scan:
Code:
Friday,14,February,2020,17:41:36:18722
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.2.0 (x64) HEX-V2 CB: 0.4508.4
Data version: 20190930 DS308.0
www.Ross-Tech.com
VIN: WVWZZZ7NZCV037472 License Plate:
Chassis Type: 7N-VW36 (7N0)
Scan: 01 03 08 09 15 16 17 18 19 25 42 44 46 4C 52 53 56 61 62 72
VIN: WVWZZZ7NZCV037472 Mileage: 183520km-114034miles
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
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
18-Aux. Heat -- 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
4C-Tire Pressure II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
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Address 01: Engine (J623-CFFB) Labels:. 03L-906-018-CFF.clb
Part No SW: 03L 906 018 HH HW: 03L 907 309 Q
Component: R4 2.0l TDI H27 9982
Revision: 44H27--- Serial number:
Coding: 0019001A042401080000
Shop #: WSC 03020 425 00000
ASAM Dataset: EV_ECM20TDI01103L906018HH 003017
ROD: EV_ECM20TDI01103L906018F_VW36.rod
VCID: 77ABEC7BDF49D69FF8D-8022
1 Fault Found:
9570 - NOx Sensor 2 Bank 1
P229E 00 [039] - Electrical Malfunction
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 183529 km
Date: 2020.02.14
Time: 17:36:34
Engine speed: 781.00 /min
Normed load value: 14.9 %
Vehicle speed: 0 km/h
Coolant temperature: 89 °C
Intake air temperature: 17 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 14.320 V
Unlearning counter according OBD: 40
Air mass: actual value (mg/stroke): 305.1 mg/stroke
Mean injection quantity: 4.49 mg/stroke
EGR Vacuum Regulator Solen.val.: activation: 72.01 %
NOx Emission NOx-Sensor: 0 ppm
NOx emission NOx sensor 2: 0 ppm
Air mass for release of NOx sensor 2 offset test: 0.0 g
Calculated efficiency of NOx conversion: 0.660
Readiness: 0 0 0 0 0
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