vw Transporter P20EE 00 [232] - Efficiency too Low

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   #1  

Runel77

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Hi
Trying to help a frien with this error, is this just a bad NOX sensor ?
Thanks for any help
Regards
Rune

Code:
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 21.3.0.0 (x64)  HEX-V2 CB: 0.4543.4
Data version: 20210226 DS325.0
www.Ross-Tech.com


VIN: WV1ZZZ7HZHH129132   License Plate: WV1ZZZ
Mileage: 176590km-109727mi   Repair Order:



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


Chassis Type: 7H-VN75 (7E0)
Scan: 01 02 03 04 08 09 10 13 15 17 18 19 22 25 5F 61 69 6E 0B

VIN: WV1ZZZ7HZHH129132   Mileage: 176590km-109727miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: OK 0000
13-Auto Dist. Reg -- Status: OK 0000
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
18-Aux. Heat -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
22-AWD -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
69-Trailer -- Status: Malfunction 0010
6E-Ctrl Head Roof -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (2D2D2-CXHA)       Labels:. 04L-907-309-V2.clb
   Part No SW: 04L 906 056 KE    HW: 04L 907 445
   Component: R4 2.0l TDI   H02 3772 
   Revision: 23002001   
   Coding: 0025401C637601090000
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_ECM20TDI03004L906056KE 004004
   ROD: EV_ECM20TDI03004L906056KE_004.rod
   VCID: 7AADF64B9C562C1BC17-802E

1 Fault Found:
31103 - SCR NOx Catalyst Bank 1
          P20EE 00 [232] - Efficiency too Low
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 9
                    Mileage: 175597 km
                    Date: 2046.01.15
                    Time: 09:28:52

                    Engine RPM: 1367.00 /min
                    Normed load value: 69.4 %
                    Vehicle speed: 74 km/h
                    Coolant temperature: 86 °C
                    Intake air temperature: 1 °C
                    Ambient air pressure: 980 mbar
                    Voltage terminal 30: 14.820 V
                    Unlearning counter according OBD: 40
                    Air mass at air mass meter 1: 93.6 kg/h
                    Outside temperature sensor 1: B1: raw value: 0.5 °C
                    Mass airflow sensor 1 bank 1 airflow: raw value: 580.1 mg/stroke
                    Throttl.valve adapt. 1 bank 1: posit feedback - Actual value: 47.04 %
                    NOx sensor before SCR cat conv: offset correction factor: 0 ppm
                    NOx sensor after SCR cat conv: offset correction factor: 168 ppm
                    Reducing agent quality sensor: urea concentration: 0.00 %
                    Reducing agent quality sensor: raw temperature value: 0.0 °C

Readiness: N/A

-------------------------------------------------------------------------------
Address 02: Auto Trans (J743)       Labels:. 0BH-927-711.clb
   Part No SW: 0BT 300 012 C    HW: 0BH 927 711 G
   Component: DSG DQ500-7A  H11 5301 
   Revision: 00H11V01   
   Coding: 0014
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMDQ500021 001001
   ROD: EV_TCMDQ500021_VN75.rod
   VCID: 2F3B171F179439B3269-807A

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 7E0-907-37x-MK100ESC.clb
   Part No SW: 7E0 907 379 Q    HW: 7E0 907 379 N
   Component: ESC           H06 0133 
   Revision: 00000000    Serial number: 40387000000422
   Coding: 557E809825648487AA760179A48421A678F700
   Shop #: WSC 02739 790 50316
   ASAM Dataset: EV_Brake1ESCCONTIVN75XGP2 011001
   ROD: EV_Brake1ESCCONTIVN75XGP2_011.rod
   VCID: 40D944A3BA0AB6CBCF3-8014

No fault code found.

-------------------------------------------------------------------------------
Address 04: Steering Angle (G085)       Labels:* 6R0-959-654.clb
   Part No SW: 6R0 959 654     HW: 6R0 959 654
   Component: LENKW.SENSOR  H07 0070 
   Serial number: 16011713470723
   Coding: 01
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_LWSKLOVW25X 005001
   ROD: EV_LWSKLOVW25X.rod
   VCID: 7EA5FA5B807E003BFDF-802A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:| 7E5-907-047.clb
   Part No SW: 7E0 907 047 AF    HW: 7E0 907 047 AF
   Component: Climatic-T5   H22 0708 
   Revision: 00001002   
   Coding: 0000000003
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_ClimaticT5 A01003
   ROD: EV_ClimaT5Basis.rod
   VCID: 6E85CA1BD01E70BB6DF-803A

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 7E0-937-BCM-V1.clb
   Part No SW: 7E0 937 090 B    HW: 7E0 937 090
   Component: BCM PQ25 Max4 H81 0744 
   Revision: B9081001    Serial number: 0982 038170841
   Coding: 62A8393A0A212013002809542C2B8CD40F94710F60464D60320400230840
   Shop #: WSC 02737 022 1340428
   VCID: 2A0D060B2CF65C9BF17-807E

   Subsystem 1 - Part No SW: 7E0 959 801 M    HW: 7E0 959 801 M
   Component: J386__TSG_FT  003 0653
   Serial number: KU0KU009021770401839
   Coding: 0400A0

   Subsystem 2 - Part No SW: 7E0 959 802 M    HW: 7E0 959 802 M
   Component: J387__TSG_BT  003 0653
   Serial number: KU0KU008021770392168
   Coding: 1400A0

   Subsystem 3 - Part No SW: 7E0 959 442 A    HW: 7E0 959 442 A  Labels: 3C8-959-537.CLB
   Component: E221__MFL-DC1  H02 0103
   Serial number: 29170000194270127047
   Coding: B4FFFF

1 Fault Found:
00979 - Lamp for Low Beam; Right (M31)
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 248
                    Mileage: 176588 km
                    Time Indication: 0
                    Date: 2021.04.06
                    Time: 14:01:08


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 7E0-919-475.clb
   Part No SW: 7E0 919 475 AA    HW: 7N0 919 475
   Component: PARKHILFE 8K  H06 0212 
   Revision: --------    Serial number: 28231700100040
   Coding: 31810C
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_VW75XParkAssis8K 001012
   ROD: EV_VW75XParkAssis8K_001_VN75.rod
   VCID: 71BFD167C1206F4370D-8024

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428)       Labels:| 7N0-907-572.clb
   Part No SW: 7N0 907 572 C    HW: 7E0 907 572
   Component: ACC Bosch PQx H03 0211 
   Serial number: 25011704390295
   Coding: 00005800FE0779
   Shop #: WSC 01383 790 50316
   ASAM Dataset: EV_ACCBEGVW361 001006
   ROD: EV_ACCBEGVW361.rod
   VCID: 3635227BE8CE087B65F-8062

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 7E0 959 655 H    HW: 7E0 959 655 H
   Component: VW10Airbag01R H08 0018 
   Revision: --------    Serial number: 003V40025PJ3
   Coding: 000000000000000000000000000000003152
   Shop #: WSC 02734 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVW12X 001028
   ROD: EV_AirbaVW10BPAVN750_VN75.rod
   VCID: 3B23334FD3ECD5139A1-806E

   Crash sensor for side airbag: driver side:
   Serial number: 3495ZRB400E599BKNPON

   Front Passenger's Side Airbag Crash Sensor:
   Serial number: 3505ZRB400E599BKFOJ1

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 7E0 920 870 S    HW: 7E0 920 870 S
   Component: KOMBI         H03 1104 
   Serial number: 00000000000000
   Coding: 150B010400
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05733
   ROD: EV_Kombi_UDS_VDD_RM09_005_VW25.rod
   VCID: 392F2947D9D0E70388D-806C

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat (J364)       Labels:| 7E0-963-27X-18.clb
   Part No SW: 7E0 963 272 B    HW: 7E0 963 272 B
   Component: STH-T5GP2     003 0009 
   Coding: 5C01
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_AuxilParkiHeateWOST5G2 001013
   ROD: EV_AuxilParkiHeateWOST5G2.rod
   VCID: 2B03030F238C45930A1-807E

   Auxiliary heating remote control:
   Subsystem 1 - Part No SW: 3Q0 963 513     HW: 3Q0 963 513
   Component: R64 D208L  004 0401
   Serial number: 00000000000000163016

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7E0-909-901.clb
   Part No SW: 7E0 909 901     HW: 7E0 937 090
   Component: GW-K-CAN TP20 H81 0744 
   Revision: B9081001   
   Coding: 042207
   Shop #: WSC 02737 022 1340428
   VCID: 6889BC03F27AAE8B273-803C

No fault code found.

-------------------------------------------------------------------------------
Address 22: AWD (J492)       Labels:* 0CQ-907-554.clb
   Part No SW: 0AY 907 554 L    HW: 0CQ 525 130 A
   Component: Haldex4Motion H53 7620 
   Serial number: HA1-00018.06.19
   Coding: 0501
   Shop #: WSC 50737 003 1048576
   ASAM Dataset: EV_AllWheelContrHA1VW37X 002015
   ROD: EV_AllWheelContrHA1VW37X.rod
   VCID: 54F178F35E723A6B7BB-8000

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234
   Component: IMMO          H03 1104 
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6A8DC60BECF69C9B317-803E

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD2.clb
   Part No SW: 5C0 035 680 E    HW: 5C0 035 680 E
   Component: MU-S-ND-ER    H31 0361 
   Serial number: VWZAZ2T5071147
   Coding: 065700013C00000011111101008808001F0100D4002001004E
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VN35.rod
   VCID: 2313EB2F4B5C8DD3B21-8076

   Data carrier:
   Subsystem 1 - Part No SW: 3G0 919 866 AQ    HW: -----------
   Component: ECE1 2017  --- 0730
   Serial number: --------------------

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840)       Labels:. 1K0-907-534.clb
   Part No SW: 7E0 907 534     HW: 7E0 937 090
   Component: Batt.regelung H81 0744 
   Serial number: 0982 038170841
   Coding: 330B1A73
   Shop #: WSC 02739 790 00000
   VCID: 6889BC03F27AAE8B273-803C

   Subsystem 1 - Part No SW: 7E0 915 181 K    HW: 7E0 915 181 K
   Component: J367-BDMConti  H03 1050
   Serial number: 75410903921701292343

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 1K0-907-383-V2.clb
   Part No SW: 1K0 907 383 H    HW: 1K0 907 383 G
   Component: Anhaenger     H12 0130 
   Revision: 3B001001    Serial number: 00000430043121
   Coding: 410D000103000000
   Shop #: WSC 02739 790 00000
   VCID: 323D1E6B0426145B497-8066

1 Fault Found:
02565 - Trailer; Right Turn Signals (M63)
            010 - Open or Short to Plus - MIL ON
             Freeze Frame:
                    Fault Status: 11101010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 194
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 6E: Ctrl Head Roof (J702)       Labels:. 7E5-919-037-W2.clb
   Part No SW: 7E5 919 037 G    HW: 7E5 919 037 G
   Component: Dachdisplay   H15 0200 
   Revision: 10100012    Serial number: 474565       
   Coding: 000103
   Shop #: WSC 02759 790 00000
   VCID: 35372577F54803636C5-8060

No fault code found.
 
   #2  

VWT6

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VCDS Serial number
C?ID=295527
Most likely nothing wrong with the sensor. There is an ECU software update available which cures this issue + quite a few others.
The ECU SW 04L 906 056 KE H02 3772 would upgrade to 04L 906 056 KE H02 6169.
 
   #3  

VWT6

Verified VCDS User
Verified
Joined
Jan 15, 2017
Messages
314
Reaction score
533
Location
Finland
VCDS Serial number
C?ID=295527
Hi
Trying to help a frien with this error, is this just a bad NOX sensor ?
Thanks for any help
Regards
Rune
Noticed that the van has got a new Haldex-clutch (or at least the controller). Do you have any details why it was replaced?
 
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