P0697 sensor reference voltage c fault

T6newbie

Member
Evening all

I’ve had a MIL light flash up tonight on my T6 150. Won’t clear using Carista (keeps returning) and VCDS is showing the attached. Tick over is at 1200 rpm. Any ideas?

Thank you

11BE9C14-4EA0-475C-88A9-F4D001EF2D7C.jpeg

54C1B500-06FD-4346-A11B-7C26FE6C6203.jpeg

2C96190A-94C0-48CC-BC23-3CC70E1631C7.jpeg

4511EE47-DF61-4ACF-846F-96D46858E827.jpeg

E834BE63-6EA3-4AA5-87B1-A167D0C169D9.jpeg
 
No other faults? Please post complete VCDS Auto-Scan.
 
Hi @mmi

Thanks for the prompt I’m a VCDS newbie. The full scan showed two faults. I hope someone can help

Code:
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: 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
25-Immobilizer -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
69-Trailer -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (2D2D2-CXHA)       Labels:. 04L-907-309-V2.clb
   Part No SW: 04L 906 056 KM    HW: 04L 907 445
   Component: R4 2.0l TDI   H02 6186
   Revision: 23002001  
   Coding: 0019401C434401090000
   Shop #: WSC 61389 001 1048576
   ASAM Dataset: EV_ECM20TDI03004L906056KM 004013
   ROD: EV_ECM20TDI03004L906056KD_004.rod
   VCID: 020B3C09950F165AC3-8056

2 Faults Found:
30250 - Manifold / Barometric Pressure Sensor (G71) / (F96)
          P0106 00 [097] - Implausible Signal
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 75480 km

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 33 °C
                    Intake air temperature: 0 °C
                    Ambient air pressure: 970 mbar
                    Voltage terminal 30: 11.625 V
                    Unlearning counter according OBD: 40
                    Absolute intake pressure: 97 kPa abs
                    Air filter outlet: pressure sensor 1 bank 1: raw value: 924 mbar
                    Turbocharg.2 compress.outlet: press.sensor 1 bank 1: raw value: 0 mbar
                    Ambient air pressure sensor 1 bank 1: raw value: 0.974 bar
                    Throttl.valve adapt. 1 bank 1: posit feedback - Act.value: 0.00 %
                    Engine status: Stop
                    Extern.temp.sens.1 bank 1: raw value: 10.5 °C
                    Filtered value of IN_Dpf_dp_raw-CDPF Delta Pressure in hPa: 2.000 hPa
                    Particle filter: air pressure sensor 1 bank 1: raw value: 2.0 mbar
                    Accelerator pedal travel: raw value: 0.00 %

27198 - Sensor Reference Voltage C
          P0697 00 [039] - Open Circuit
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 75480 km
                    Date: 2070.01.07
                    Time: 20:53:46

                    Engine speed: 944.00 /min
                    Normed load value: 40.4 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 32 °C
                    Intake air temperature: 14 °C
                    Ambient air pressure: 970 mbar
                    Voltage terminal 30: 14.312 V
                    Unlearning counter according OBD: 40
                    Engine status: Idling
                    Engine running time-Pressure BIN10 bar: 7 s
                    Control Module temperature: 24.2 °C
                    ESM_Battery_voltage-Voltage: 14.31 V
                    Low battery mode active-Bool type: No
                    ESM_Vext_raw-ESM_sensor_voltage: 3.2891 V
                    Starter control: terminal 50 acknowledgment-Terminal 50 on CAN: not active
                    Starter control: terminal 50 acknowledgment-Terminal 50 CAN valid: active
                    Starter control: terminal 50 acknowledgment-Terminal 50 via cable: not active
                    Starter control: terminal 50 acknowledgment-Starter relay: not active
                    Starter control: terminal 50 acknowledgment-Starter operation read back wire T50Ret: not active
                    Starter control: terminal 50 acknowledgment: 8
                    Starter control: shut-off conditions 1-Immobilizer: not active
                    Starter control: shut-off conditions 1-Starter shift malfunction: not active
                    Starter control: shut-off conditions 1-Speed: not active
                    Starter control: shut-off conditions 1-Drivetrain: not active
                    Starter control: shut-off conditions 1-Speed: not active
                    Starter control: shut-off conditions 1-RPM aborted starts: active
                    Starter control: shut-off conditions 1-Engag. duration: not active
                    Starter control: shut-off conditions 1-Engag. duration aborted starts: not active
                    Starter control: shut-off conditions 1-Engag. duration panic start: not active
                    Starter control: shut-off conditions 1-new errors: not active
                    Starter control: shut-off conditions 1-manual start/error: active
                    Starter control: shut-off conditions 1-ignition: not active
                    Starter control: shut-off conditions 1-Clutch error/terminal 50 malfunction: not active
                    Starter control: shut-off conditions 1-Direct start function: not active
                    Starter control: shut-off conditions 1-Engag. duration defrost.: not active
                    Starter control: shut-off conditions 1: 513

Readiness: N/A

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 7E0-907-37x-MK100ESC.clb
   Part No SW: 7E0 907 379 P    HW: 7E0 907 379 M
   Component: ESC           H05 0132
   Revision: 00000000    Serial number: 42535000001260
   Coding: 347E4098256684822C79027CA48421D379F500
   Shop #: WSC 02739 790 50316
   ASAM Dataset: EV_Brake1ESCCONTIVN75XGP2 011001
   ROD: EV_Brake1ESCCONTIVN75XGP2_011.rod
   VCID: 3F8DF5FDA67DBBB2EC-806A

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: 23071504651908
   Coding: 01
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_LWSKLOVW25X 005001
   ROD: EV_LWSKLOVW25X.rod
   VCID: 7EF348F9E1F772BAA7-802A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:| 7E5-907-040.clb
   Part No SW: 7E0 907 040 C    HW: 7E0 907 040 C
   Component: ClimatronicT5 H02 0508
   Revision: 00001K03  
   Coding: 0000000103
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_ClimatronicT5 A01003
   ROD: EV_ClimaAutoT5Basis.rod
   VCID: 2345598D2AD5FF52E8-8076

   Slave 1:
   Subsystem 1 - Part No SW: 7E5 907 049 C    HW: 7E5 907 049 C
   Component: Heckbedienung  H11 0303
   Serial number: BHB-0011509150015278

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 7E0-937-BCM-V1.clb
   Part No SW: 7E0 937 090     HW: 7E0 937 090
   Component: BCM PQ25 Max4 H80 0736
   Revision: B9080001    Serial number: 0771 251151840
   Coding: B8FC7DB80AF3349392284FE43E6B9DDC8DAC6989606469E0320400BF0840
   Shop #: WSC 61389 001 1048576
   VCID: 68DF0EA19B73DC0A7D-803C

   Subsystem 1 - Part No SW: 7E0 959 801 K    HW: 7E0 959 801 K  Labels: 7E0-959-80X-V2.CLB
   Component: J386__TSG_FT  003 8654
   Serial number: KU0KU004091552471989
   Coding: 1400B0

   Subsystem 2 - Part No SW: 7E0 959 802 K    HW: 7E0 959 802 K  Labels: 7E0-959-80X-V2.CLB
   Component: J387__TSG_BT  003 8654
   Serial number: KU0KU027081552395714
   Coding: 0400A0

   Subsystem 3 - Part No: 7E1 951 171
   Component: DWA-Sensor 00  001 0104
   Coding: 000000

   Subsystem 4 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501
   Coding: 000000

   Subsystem 5 - Part No: 7E1 951 171
   Component: DWA-Sensor 00  001 0104
   Coding: 000000

   Subsystem 6 - Part No SW: 7E0 959 442 A    HW: 7E0 959 442 A
   Component: E221__MFL-DC1  H01 0103
   Serial number: 29150001752490035362
   Coding: B4FFFF

2 Faults Found:
03303 - Response Closing Status of Rear Left Door
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 73
                    Mileage: 75296 km
                    Time Indication: 0
                    Date: 2016.04.29
                    Time: 07:30:30

50990 - Unknown Error Code
            Unknown - 014 -
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 34
                    Mileage: 75271 km
                    Time Indication: 0
                    Date: 2016.04.26
                    Time: 12:24:18


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 7E0-919-475.clb
   Part No SW: 7E0 919 475 N    HW: 7N0 919 475
   Component: PARKHILFE 8K  H06 0205
   Revision: --------    Serial number: 28231518902895
   Coding: 31800C
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_VW75XParkAssis8K 001007
   ROD: EV_VW75XParkAssis8K_001_VN75.rod
   VCID: 3D718FF5AC71A9A2FE-8068

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428)       Labels:| 7N0-907-572.clb
   Part No SW: 7N0 907 572 A    HW: 7E0 907 572
   Component: ACC Bosch PQx H03 0110
   Serial number: 27081577090370
   Coding: 00004000FE0779
   Shop #: WSC 01383 790 50316
   ASAM Dataset: EV_ACCBEGVW361 001004
   ROD: EV_ACCBEGVW361_VW32.rod
   VCID: 3467AAD19F3B68EA01-8060

6 Faults Found:
1380 - Internal Fault
          B200F F0 [008] - Unknown Error Elaboration
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 54
                    Mileage: 74895 km
                    Date: 2021.11.26
                    Time: 17:55:47

                    Control Module temperature: 23 °C
                    Voltage terminal 15: 6.4 V
                    Vehicle speed: 0.11 m/s
                    Acceleration: -0.40 m/s²

1130 - Sensor for Automatic Distance Control
          C110B F0 [008] - Limited Visibility
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 9
                    Fault Frequency: 1
                    Reset counter: 55

                    Control Module temperature: 3 °C
                    Voltage terminal 15: 12.0 V
                    Vehicle speed: 0.00 m/s
                    Acceleration: 0.00 m/s²

1132 - Sensor for Automatic Distance Control
          C110B F0 [008] - Limited Visibility
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 9
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 74926 km
                    Date: 2021.11.27
                    Time: 08:17:59

                    Control Module temperature: 20 °C
                    Voltage terminal 15: 14.5 V
                    Vehicle speed: 12.61 m/s
                    Acceleration: 0.00 m/s²

1131 - Sensor for Automatic Distance Control
          C110B F0 [008] - Limited Visibility
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 9
                    Fault Frequency: 1
                    Reset counter: 55

                    Control Module temperature: 3 °C
                    Voltage terminal 15: 12.0 V
                    Vehicle speed: 0.00 m/s
                    Acceleration: 0.00 m/s²

1542 - Sensor for Automatic Distance Control
          C110B F0 [008] - Limited Visibility
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 74926 km
                    Date: 2021.11.27
                    Time: 08:17:59

                    Control Module temperature: 20 °C
                    Voltage terminal 15: 14.5 V
                    Vehicle speed: 12.61 m/s
                    Acceleration: 0.00 m/s²

1545 - Sensor for Automatic Distance Control
          C110B F0 [008] - Limited Visibility
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 74926 km
                    Date: 2021.11.27
                    Time: 08:17:59

                    Control Module temperature: 20 °C
                    Voltage terminal 15: 14.5 V
                    Vehicle speed: 12.61 m/s
                    Acceleration: 0.00 m/s²


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 7E0 959 655 E    HW: 7E0 959 655 E
   Component: VW10Airbag00C 008 0016
   Revision: --------    Serial number: 003PJ000G39W
   Coding: 000000000000000000000000000000003043
   Shop #: WSC 02734 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVW12X 001028
   ROD: EV_AirbaVW10BPAVN750_VW12.rod
   VCID: 387F9EE183538C8A2D-806C

   Crash sensor for side airbag: driver side:
   Serial number: 3495ZRB405B3FGI6M0DZ

   Crash sensor for side airbag: front passenger side:
   Serial number: 3505ZRB405B3FGI6EOD0

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 7E0 920 970 L    HW: 7E0 920 970 L
   Component: KOMBI         H05 1008
   Serial number: 00000000000000
   Coding: 770F010300
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05730
   ROD: EV_Kombi_UDS_VDD_RM09_005_VW25.rod
   VCID: 3365A9CD9A356FD218-8066

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat (J364)       Labels:| 7E0-963-27X-18.clb
   Part No SW: 7E0 963 273     HW: 7E0 963 273
   Component: STH-T5GP2     002 0007
   Coding: 4001
   Shop #: WSC 02759 790 50316
   ASAM Dataset: EV_AuxilParkiHeateWOST5G2 001010
   ROD: EV_AuxilParkiHeateWOST5G2.rod
   VCID: 6ADB74A98D7FEE1A6B-803E

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 H80 0736
   Revision: B9080001  
   Coding: 042305
   Shop #: WSC 61389 001 1048576
   VCID: 68DF0EA19B73DC0A7D-803C

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          H05 1008
   Serial number:             
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
   ROD: EV_Immo_UDS_VDD_RM09.rod
   VCID: 6ADB74A98D7FEE1A6B-803E

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD2.clb
   Part No SW: 5K7 035 200 E    HW: 5K7 035 200 E
   Component: MU-S-D-ER     H22 0245
   Serial number: VWZAZ2R8861075
   Coding: 06570000FF00000011111101008808001F0104D60020010003
   Shop #: WSC 02737 790 50316
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VW36.rod
   VCID: 2643409959E70A7A8F-8072

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 H80 0736
   Serial number: 0771 251151840
   Coding: 030B1A73
   Shop #: WSC 02739 790 00000
   VCID: 68DF0EA19B73DC0A7D-803C

   Subsystem 1 - Part No SW: 7E0 915 181 G    HW: 7E0 915 181 G
   Component: J367-BDM  H08 0223
   Serial number: 62237H49251261550822

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer
Cannot be reached

End-------------------------(Elapsed Time: 03:31)--------------------------
 
Last edited by a moderator:
Check the wiring for a break where the wire enters the plug for the manifold pressure sensor, I fixed an issue with a temperature sensor and you had to look carefully to see the break.
 
Cheers @Loz - found some water ingress in the map plug. Cleaned them off and left overnight (charging battery for good measure). This morning MIL still on needed a reset but afterwards idle restored and no MIL so far…… my fault for changing to LEDs in the rain last week I expect
 
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the map plug
Just to clarify: the MAF sensor plug (by the intake air filter box)?? Or?
No more faults in the engine?

Re the faults in 09 - Central electrics:
 
Thanks @mmi.

I too thought MAF but euro car parts thought otherwise. yup it’s the sensor on the air box.

Re the other two faults. After pop top was fitted and the rear air con was repositioned and the fault appeared. All works well so I’ve left it. The sensor was moved when the pop top was fitted.

Cheers much appreciated.
 
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