fuel/trim/o2 sensor issues - rough idle, choking, hesitations - safe to drive?
12-23-2019, 11:20 PM
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fuel/trim/o2 sensor issues - rough idle, choking, hesitations - safe to drive?
They guy like me has same problem can anyone help us
1.So there's an issue I've been having with my 2012 S4M. I have had the PCV valve replaced (local shop), new spark plugs, replaced all MAP sensors, and replaced B1S1 Lambda O2, B2 both O2 sensors. I couldn't easily reach the B1 S2 sensor and when I replaced B2 S2 it looked quite ok so I didn't yet replace B1 S2.
After each repair, the car seems to run fine for a day or so (kind of like something resets for a bit), and then goes back to the same fuel rich, hesitating, choking at start, super low idle/rough idle, especially bad on hotter days (80F plus). Definite rotten egg smell when I get out of the car and smell the exhaust. Also some popping/backfiring sound (sounds like popcorn popping) when downshifting to a stop or a slowdown.
Here's the most recent scan with several faults, followed by the last scan before I replaced the O2 sensors. Is it possible I need a new wiring harness? Or could it be the HPFP or LPFP? Any other ideas welcomed. The new o2 sensors are giving pretty much the same errors as the old ones (just more of them since I had a week without erasing the faults).
Any thoughts are much appreciated! Thanks! Also, is it ok for me to drive it with this kind of problem for mainly highway driving/cruising? It is my daily driver and I don't have another easily available for my daily work.
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
22-AWD -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CCBA) Labels:. 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 D HW: 8K0 907 551 A
Component: 3.0T SIMOS84 H08 0003
Revision: --H08---
Coding: 0104000A180F0128
Shop #: WSC 06324 000 00000
ASAM Dataset: EV_ECM30TFS0218K0907551D 001003
ROD: EV_ECM30TFS0218K0907551D.rod
VCID: 323DE6B034AC53B7B70-8066
7 Faults Found:
6429 - Oxygen (Lambda) Sensor B1 S2
P0136 00 [232] - Malfunction in Circuit
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240124 km
Date: 2018.08.08
Time: 18:31:09
Engine speed: 1956.00 /min
Normed load value: 0.0 %
Vehicle speed: 42 km/h
Coolant temperature: 93 °C
Intake air temperature: 51 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.304 V
Unlearning counter according OBD: 40
Engine speed: actual: 1664 /min
MAF_ENVD: 81.70588 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 4
6137 - Oxygen (Lambda) Sensor B1 S1
P0133 00 [232] - Response too Slow
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240125 km
Date: 2018.08.08
Time: 18:31:36
Engine speed: 2148.00 /min
Normed load value: 14.5 %
Vehicle speed: 62 km/h
Coolant temperature: 95 °C
Intake air temperature: 48 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 2304 /min
MAF_ENVD: 103.49411 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PU
T_AST_ENVD: 128.50 s
STATE_LS_ENVD[1]: 2
6395 - Oxygen (Lambda) Sensor B1 S1
P2237 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240112 km
Date: 2018.08.08
Time: 18:08:14
Engine speed: 2247.00 /min
Normed load value: 62.7 %
Vehicle speed: 64 km/h
Coolant temperature: 96 °C
Intake air temperature: 39 °C
Ambient air pressure: 990 mbar
Voltage terminal 30: 13.507 V
Unlearning counter according OBD: 40
Engine speed: actual: 2240 /min
MAF_ENVD: 501.12940 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PL
T_AST_ENVD: 514.00 s
STATE_LS_ENVD[1]: 2
6337 - Oxygen (Lambda) Sensor Heating; B2 S2
P1122 00 [104] - Open Circuit
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239968 km
Date: 2018.07.31
Time: 22:31:03
Engine speed: 897.00 /min
Normed load value: 9.4 %
Vehicle speed: 0 km/h
Coolant temperature: 88 °C
Intake air temperature: 53 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 11.780 V
Unlearning counter according OBD: 39
Engine speed: actual: 832 /min
MAF_ENVD: 212.43529 mg/stroke
Coolant temperature (unfiltered): 96.8 °C
Engine: operating status: IS
Battery voltage: 11.781250 V
STATE_LS_ENVD[2]: 1
6138 - Oxygen (Lambda) Sensor B2 S1
P0153 00 [232] - Response too Slow
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Mileage: 240070 km
Date: 2018.08.02
Time: 16:19:57
Engine speed: 2148.00 /min
Normed load value: 14.5 %
Vehicle speed: 62 km/h
Coolant temperature: 95 °C
Intake air temperature: 48 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 2304 /min
MAF_ENVD: 103.49411 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PU
T_AST_ENVD: 128.50 s
STATE_LS_ENVD[2]: 2
6433 - Oxygen (Lambda) Sensor B2 S1
P2240 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240117 km
Date: 2018.08.08
Time: 18:12:35
Engine speed: 1392.00 /min
Normed load value: 0.0 %
Vehicle speed: 40 km/h
Coolant temperature: 95 °C
Intake air temperature: 44 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.609 V
Unlearning counter according OBD: 40
Engine speed: actual: 1376 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 95.3 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 8
6209 - Fuel Trim; Bank 1 (Mult)
P1127 00 [100] - System too Rich
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240067 km
Date: 2018.08.02
Time: 16:14:55
Engine speed: 685.00 /min
Normed load value: 13.3 %
Vehicle speed: 0 km/h
Coolant temperature: 88 °C
Intake air temperature: 51 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 11.984 V
Unlearning counter according OBD: 40
Engine speed: actual: 672 /min
MAF_ENVD: 125.28235 mg/stroke
Coolant temperature (unfiltered): 88.5 °C
Engine: operating status: IS
T_AST_ENVD: 51.40 s
STATE_LS_ENVD[1]: 2
Readiness: 0000 0100
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 8K0-907-379-V1.clb
Part No SW: 8K0 907 379 BJ HW: 8K0 907 379 BJ
Component: ESP8 quattro H04 0060
Revision: -------- Serial number: --------------
Coding: 284D1A
Shop #: WSC 06324 000 00000
VCID: 025D7670C40C2337670-8056
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels:. 8K0-907-064-05.clb
Part No SW: 8K0 907 064 CG HW: 8K0 907 064 CG
Component: BCM2 2.0 H05 0435
Revision: 00002001
Coding: 0F0100
Shop #: WSC 06325 000 00000
VCID: 77AB17A49FCE769F40E-8022
Subsystem 1 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042
Serial number: 2311000141067014
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels:. 8Tx-820-043-3Z.clb
Part No SW: 8T1 820 043 AQ HW: 8T1 820 043 AQ
Component: KLIMA 3 ZONEN H08 0180
Revision: C1000000 Serial number: 01100720110299
Coding: 66102000
Shop #: WSC 06325 000 00000
VCID: 00597C78CA003127714-8054
1 Fault Found:
01314 - Engine Control Module
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 6
Fault Frequency: 3
Reset counter: 151
Mileage: 239960 km
Time Indication: 0
Date: 2018.07.31
Time: 21:47:44
Freeze Frame:
Temperature: 18.0°C
RPM: 1680 /min
Speed: 71.0 km/h
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 8K0-907-063.clb
Part No SW: 8K0 907 063 P HW: 8K0 907 063 P
Component: BCM1 1.0 H30 0392
Revision: 10030001 Serial number: 00000000968571
Coding: 26009011013C8F212601080300003D0D4F9C92480201016100 0000
Shop #: WSC 06325 000 00000
VCID: 3C21C888E66895C76DC-8068
Subsystem 1 - Part No SW: 8K1 955 119 A HW: 8T1 955 119 Labels: 1KX-955-119.CLB
Component: WWS 060711 H07 0070
Serial number: SWF11070060630
Coding: 00FD11
Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB
Component: RLS H04 0003
Serial number: 11533599
Coding: 025028
Subsystem 3 - Part No SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Serial number: 00000000002506110269
Subsystem 4 - Part No SW: 8K0 907 410 C HW: 8K0 907 410 C
Component: HOMELINK H01 0010
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels:. 8K0-919-475.clb
Part No SW: 8K0 919 475 T HW: 8P0 919 475 M
Component: PARKHILFE 4K H01 0081
Revision: 11001001 Serial number: 36891118908738
Coding: 20000D
Shop #: WSC 23435 444 104918
VCID: 4ACD9E50BCBC3B77EF0-801E
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:| 8K0-959-655.clb
Part No SW: 8K0 959 655 K HW: 8K0 959 655 K
Component: AirbagVW-AU10 H44 0610
Serial number: 003GLD0NR0N/
Coding: 303837354230303030304A55304C384B3053
Shop #: WSC 06325 000 00000
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
VCID: 45D7AD6C9522D40F022-8010
Seat occupied recognition:
Subsystem 1 - Part No SW: 8K0 959 339 C HW: 8K0 959 339 C
Component: BF-Gewichtss. H02 0040
Serial number: 5810000R110000569X
Crash sensor for side airbag: driver side:
Serial number: 6334MSME61410E77D
Crash sensor for side airbag: front passenger side:
Serial number: 6344MSME6122697BI
Crash sensor for side airbag: rear: driver side:
Serial number: 6352QSME4A5B0874Q
Crash sensor for side airbag: rear: passenger side:
Serial number: 6362QSME4A5B4958Y
Crash sensor for front airbag: driver side:
Serial number: 63732SME747D58022
Crash sensor for front airbag: front passenger side:
Serial number: 63832SME4F5B265CH
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels:. 8K0-953-568.clb
Part No SW: 8K0 953 568 G HW: 8K0 953 568 G
Component: Lenks.Modul H17 0014
Revision: -------- Serial number: 90372KFU0027M
Coding: 000016
Shop #: WSC 06325 000 00000
VCID: 3E25C280F07487D7438-806A
Component: E221 - MFL H02 0010
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:. 8T0-920-xxx-17.clb
Part No SW: 8K0 920 981 Q HW: 8K0 920 981 Q
Component: KOMBIINSTR. H82 0639
Revision: 00000000 Serial number: JUK78907C
Coding: 831D09008300D705020000
Shop #: WSC 23435 444 104918
VCID: 41DFB97C818AF82F3EA-8014
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 8T0-907-468.clb
Part No SW: 8T0 907 468 AD HW: 8T0 907 468 K
Component: GW-BEM 4CAN-M H09 0117
Revision: EC000056 Serial number: 5600E1160904B7
Coding: 00C303
Shop #: WSC 06325 000 00000
VCID: 03537374DB162A3F6C6-8056
Subsystem 1 - Part No SW: 8K0 915 181 E HW: 8K0 915 181 E
Component: J367-BDM H07 0170
Serial number: 11026FC5010711
No fault code found.
-------------------------------------------------------------------------------
Address 22: AWD (J492) Labels: 8K0-907-163.clb
Part No SW: 8K0 907 163 A HW: 8K0 907 163 A
Component: 4 Wheel Drive H12 0025
Serial number: 003006110001009
ASAM Dataset: EV_AllWheelDiffeQSPCAN 003016
ROD: EV_AllWheelDiffeQSPCAN.rod
VCID: 2E05F2C020947757D38-807A
No fault code found.
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136) Labels:. 8T0-959-760.clb
Part No SW: 8K0 959 760 D HW: 8K0 959 760 D
Component: MEM-FS H06 0074
Revision: AA000000 Serial number: 00000006354663
Coding: 00581B00000000000000
Shop #: WSC 06325 000 00000
VCID: 3B23CB94E36692FF646-806E
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:. 8K0-959-793.clb
Part No SW: 8T0 959 793 M HW: 8T0 959 793 D
Component: TSG FA H08 1501
Revision: -------- Serial number: --------------
Coding: 011C13204E00410001
Shop #: WSC 06325 000 00000
VCID: 53F383346BF67ABF9C6-8006
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels:. 8K0-907-064-46.clb
Part No SW: 8K0 907 064 CG HW: 8K0 907 064 CG
Component: BCM2 2.0 H05 0435
Revision: 00002001 Serial number: 0153776291
Coding: 0106063A00FA44C582B0013200000000
Shop #: WSC 06325 000 00000
VCID: 77AB17A49FCE769F40E-8022
Subsystem 1 - Part No SW: 8K0 959 719 B HW: 8K0 959 719
Component: GTO BF H01 0070
Serial number: 00000000000000410329
Subsystem 2 - Part No: 1K0 951 605 C
Component: LIN BACKUP HO H05 1501
Subsystem 3 - Part No SW: 8K0 959 591 A HW: 8K0 959 591
Component: J245 PS045 H07 0041
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System
Cannot be reached
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:. 8K0-959-792.clb
Part No SW: 8T0 959 792 M HW: 8T0 959 792 D
Component: TSG BF H08 1501
Revision: -------- Serial number: --------------
Coding: 011C13204E00410001
Shop #: WSC 06325 000 00000
VCID: 52FD863054EC73B7970-8006
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake (J540) Labels: 8K0-907-801-V1.clb
Part No SW: 8K0 907 801 H HW: 8K0 907 801 H
Component: EPB Audi B8 H09 0100
Revision: 00000003 Serial number: 20000000048301
Shop #: WSC 00000 000 00000
VCID: 3431E0A8CE385D87A5C-8060
No fault code found.
-------------------------------------------------------------------------------
Address 55: Headlight Range Labels: 8K0-907-357.clb
Part No: 8K5 907 357 B
Component: Dynamische LWR H02 0010
Revision: 00000001 Serial number:
Coding: 0000004
Shop #: WSC 06325 000 00000
VCID: 392FD19CE55AA0EF76A-806C
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio (R) Labels: Redir Fail!
Part No SW: 4G0 035 082 G HW: 4G0 035 082
Component: Radio U SIRIU H52 0133
Revision: AB001007 Serial number: 156G00B7531957
Coding: 020007010000000001
Shop #: WSC 06325 000 00000
VCID: 241110E87ED8CD0735C-8070
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:. 4E0-035-6xx-5F.clb
Part No SW: 8T1 035 664 F HW: 8T1 035 664 B
Component: H-BN-NA H52 0189
Revision: -------- Serial number: 490GZ0B7627115
Coding: 010200000206E3EF47000F0E000000030000
Shop #: WSC 46818 001 1048576
VCID: 3B23CB94E36692FF646-806E
Subsystem 1 - Part No: 8R0 060 884 AD
Component: NAR 2011 0505
Subsystem 2 - Part No SW: 8F0 919 604 HW: 8F0 919 604
Component: DU7 High H43 0098
Serial number: 9466GZ0B0622448
Subsystem 3 - Part No SW: 8T0 919 609 G HW: 8T0 919 609 G
Component: E0380 Bedient H08 0100
Serial number: 00000000869848
Subsystem 4 - Part No: 8R0 060 961 A
Component: CD-Database 2712
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels:. 8K0-959-795.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HL H06 1501
Revision: -------- Serial number: --------------
Coding: 010C13204000210001
Shop #: WSC 06325 000 00000
VCID: 56F57A2078046F977B8-8002
No fault code found.
-------------------------------------------------------------------------------
Address 6C: Back-up Cam. Labels: 8T0-907-441.clb
Part No SW: 8T0 907 441 C HW: 4L0 907 441 B
Component: J772__Rearview 0040
Revision: --H05--- Serial number: 525PA8-J1X92GQ
Coding: 1000006
Shop #: WSC 23435 444 104918
VCID: 3829D498DE50B9E7894-806C
No fault code found.
-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels:. 8K0-959-794.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HR H06 1501
Revision: -------- Serial number: --------------
Coding: 010C13204000210001
Shop #: WSC 06325 000 00000
VCID: 56F57A2078046F977B8-8002
No fault code found.
End----------(Elapsed Time: 02:07, VBatt start/end: 12.2V/12.2V)-----------
////7/31/2018 scan results////
Address 01: Engine (J623-CCBA) Labels:. 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 D HW: 8K0 907 551 A
Component: 3.0T SIMOS84 H08 0003
Revision: --H08---
Coding: 0104000A180F0128
Shop #: WSC 06324 000 00000
ASAM Dataset: EV_ECM30TFS0218K0907551D 001003
ROD: EV_ECM30TFS0218K0907551D.rod
VCID: 323DE6B034AC53B7B70-8066
2 Faults Found:
6431 - Oxygen (Lambda) Sensor B1 S1
P2237 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239914 km
Date: 2018.07.30
Time: 16:34:41
Engine speed: 1488.00 /min
Normed load value: 0.0 %
Vehicle speed: 31 km/h
Coolant temperature: 94 °C
Intake air temperature: 49 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.710 V
Unlearning counter according OBD: 39
Engine speed: actual: 1440 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 94.5 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 4
6433 - Oxygen (Lambda) Sensor B2 S1
P2240 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239914 km
Date: 2018.07.30
Time: 16:34:43
Engine speed: 1323.00 /min
Normed load value: 0.0 %
Vehicle speed: 28 km/h
Coolant temperature: 94 °C
Intake air temperature: 49 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.710 V
Unlearning counter according OBD: 39
Engine speed: actual: 1280 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 94.5 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 8
Readiness: 0000 0101
1.So there's an issue I've been having with my 2012 S4M. I have had the PCV valve replaced (local shop), new spark plugs, replaced all MAP sensors, and replaced B1S1 Lambda O2, B2 both O2 sensors. I couldn't easily reach the B1 S2 sensor and when I replaced B2 S2 it looked quite ok so I didn't yet replace B1 S2.
After each repair, the car seems to run fine for a day or so (kind of like something resets for a bit), and then goes back to the same fuel rich, hesitating, choking at start, super low idle/rough idle, especially bad on hotter days (80F plus). Definite rotten egg smell when I get out of the car and smell the exhaust. Also some popping/backfiring sound (sounds like popcorn popping) when downshifting to a stop or a slowdown.
Here's the most recent scan with several faults, followed by the last scan before I replaced the O2 sensors. Is it possible I need a new wiring harness? Or could it be the HPFP or LPFP? Any other ideas welcomed. The new o2 sensors are giving pretty much the same errors as the old ones (just more of them since I had a week without erasing the faults).
Any thoughts are much appreciated! Thanks! Also, is it ok for me to drive it with this kind of problem for mainly highway driving/cruising? It is my daily driver and I don't have another easily available for my daily work.
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
22-AWD -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CCBA) Labels:. 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 D HW: 8K0 907 551 A
Component: 3.0T SIMOS84 H08 0003
Revision: --H08---
Coding: 0104000A180F0128
Shop #: WSC 06324 000 00000
ASAM Dataset: EV_ECM30TFS0218K0907551D 001003
ROD: EV_ECM30TFS0218K0907551D.rod
VCID: 323DE6B034AC53B7B70-8066
7 Faults Found:
6429 - Oxygen (Lambda) Sensor B1 S2
P0136 00 [232] - Malfunction in Circuit
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240124 km
Date: 2018.08.08
Time: 18:31:09
Engine speed: 1956.00 /min
Normed load value: 0.0 %
Vehicle speed: 42 km/h
Coolant temperature: 93 °C
Intake air temperature: 51 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.304 V
Unlearning counter according OBD: 40
Engine speed: actual: 1664 /min
MAF_ENVD: 81.70588 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 4
6137 - Oxygen (Lambda) Sensor B1 S1
P0133 00 [232] - Response too Slow
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240125 km
Date: 2018.08.08
Time: 18:31:36
Engine speed: 2148.00 /min
Normed load value: 14.5 %
Vehicle speed: 62 km/h
Coolant temperature: 95 °C
Intake air temperature: 48 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 2304 /min
MAF_ENVD: 103.49411 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PU
T_AST_ENVD: 128.50 s
STATE_LS_ENVD[1]: 2
6395 - Oxygen (Lambda) Sensor B1 S1
P2237 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240112 km
Date: 2018.08.08
Time: 18:08:14
Engine speed: 2247.00 /min
Normed load value: 62.7 %
Vehicle speed: 64 km/h
Coolant temperature: 96 °C
Intake air temperature: 39 °C
Ambient air pressure: 990 mbar
Voltage terminal 30: 13.507 V
Unlearning counter according OBD: 40
Engine speed: actual: 2240 /min
MAF_ENVD: 501.12940 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PL
T_AST_ENVD: 514.00 s
STATE_LS_ENVD[1]: 2
6337 - Oxygen (Lambda) Sensor Heating; B2 S2
P1122 00 [104] - Open Circuit
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239968 km
Date: 2018.07.31
Time: 22:31:03
Engine speed: 897.00 /min
Normed load value: 9.4 %
Vehicle speed: 0 km/h
Coolant temperature: 88 °C
Intake air temperature: 53 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 11.780 V
Unlearning counter according OBD: 39
Engine speed: actual: 832 /min
MAF_ENVD: 212.43529 mg/stroke
Coolant temperature (unfiltered): 96.8 °C
Engine: operating status: IS
Battery voltage: 11.781250 V
STATE_LS_ENVD[2]: 1
6138 - Oxygen (Lambda) Sensor B2 S1
P0153 00 [232] - Response too Slow
MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 2
Mileage: 240070 km
Date: 2018.08.02
Time: 16:19:57
Engine speed: 2148.00 /min
Normed load value: 14.5 %
Vehicle speed: 62 km/h
Coolant temperature: 95 °C
Intake air temperature: 48 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 2304 /min
MAF_ENVD: 103.49411 mg/stroke
Coolant temperature (unfiltered): 96.0 °C
Engine: operating status: PU
T_AST_ENVD: 128.50 s
STATE_LS_ENVD[2]: 2
6433 - Oxygen (Lambda) Sensor B2 S1
P2240 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240117 km
Date: 2018.08.08
Time: 18:12:35
Engine speed: 1392.00 /min
Normed load value: 0.0 %
Vehicle speed: 40 km/h
Coolant temperature: 95 °C
Intake air temperature: 44 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.609 V
Unlearning counter according OBD: 40
Engine speed: actual: 1376 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 95.3 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 8
6209 - Fuel Trim; Bank 1 (Mult)
P1127 00 [100] - System too Rich
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 240067 km
Date: 2018.08.02
Time: 16:14:55
Engine speed: 685.00 /min
Normed load value: 13.3 %
Vehicle speed: 0 km/h
Coolant temperature: 88 °C
Intake air temperature: 51 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 11.984 V
Unlearning counter according OBD: 40
Engine speed: actual: 672 /min
MAF_ENVD: 125.28235 mg/stroke
Coolant temperature (unfiltered): 88.5 °C
Engine: operating status: IS
T_AST_ENVD: 51.40 s
STATE_LS_ENVD[1]: 2
Readiness: 0000 0100
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 8K0-907-379-V1.clb
Part No SW: 8K0 907 379 BJ HW: 8K0 907 379 BJ
Component: ESP8 quattro H04 0060
Revision: -------- Serial number: --------------
Coding: 284D1A
Shop #: WSC 06324 000 00000
VCID: 025D7670C40C2337670-8056
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels:. 8K0-907-064-05.clb
Part No SW: 8K0 907 064 CG HW: 8K0 907 064 CG
Component: BCM2 2.0 H05 0435
Revision: 00002001
Coding: 0F0100
Shop #: WSC 06325 000 00000
VCID: 77AB17A49FCE769F40E-8022
Subsystem 1 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042
Serial number: 2311000141067014
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels:. 8Tx-820-043-3Z.clb
Part No SW: 8T1 820 043 AQ HW: 8T1 820 043 AQ
Component: KLIMA 3 ZONEN H08 0180
Revision: C1000000 Serial number: 01100720110299
Coding: 66102000
Shop #: WSC 06325 000 00000
VCID: 00597C78CA003127714-8054
1 Fault Found:
01314 - Engine Control Module
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 6
Fault Frequency: 3
Reset counter: 151
Mileage: 239960 km
Time Indication: 0
Date: 2018.07.31
Time: 21:47:44
Freeze Frame:
Temperature: 18.0°C
RPM: 1680 /min
Speed: 71.0 km/h
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 8K0-907-063.clb
Part No SW: 8K0 907 063 P HW: 8K0 907 063 P
Component: BCM1 1.0 H30 0392
Revision: 10030001 Serial number: 00000000968571
Coding: 26009011013C8F212601080300003D0D4F9C92480201016100 0000
Shop #: WSC 06325 000 00000
VCID: 3C21C888E66895C76DC-8068
Subsystem 1 - Part No SW: 8K1 955 119 A HW: 8T1 955 119 Labels: 1KX-955-119.CLB
Component: WWS 060711 H07 0070
Serial number: SWF11070060630
Coding: 00FD11
Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB
Component: RLS H04 0003
Serial number: 11533599
Coding: 025028
Subsystem 3 - Part No SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Serial number: 00000000002506110269
Subsystem 4 - Part No SW: 8K0 907 410 C HW: 8K0 907 410 C
Component: HOMELINK H01 0010
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels:. 8K0-919-475.clb
Part No SW: 8K0 919 475 T HW: 8P0 919 475 M
Component: PARKHILFE 4K H01 0081
Revision: 11001001 Serial number: 36891118908738
Coding: 20000D
Shop #: WSC 23435 444 104918
VCID: 4ACD9E50BCBC3B77EF0-801E
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:| 8K0-959-655.clb
Part No SW: 8K0 959 655 K HW: 8K0 959 655 K
Component: AirbagVW-AU10 H44 0610
Serial number: 003GLD0NR0N/
Coding: 303837354230303030304A55304C384B3053
Shop #: WSC 06325 000 00000
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
VCID: 45D7AD6C9522D40F022-8010
Seat occupied recognition:
Subsystem 1 - Part No SW: 8K0 959 339 C HW: 8K0 959 339 C
Component: BF-Gewichtss. H02 0040
Serial number: 5810000R110000569X
Crash sensor for side airbag: driver side:
Serial number: 6334MSME61410E77D
Crash sensor for side airbag: front passenger side:
Serial number: 6344MSME6122697BI
Crash sensor for side airbag: rear: driver side:
Serial number: 6352QSME4A5B0874Q
Crash sensor for side airbag: rear: passenger side:
Serial number: 6362QSME4A5B4958Y
Crash sensor for front airbag: driver side:
Serial number: 63732SME747D58022
Crash sensor for front airbag: front passenger side:
Serial number: 63832SME4F5B265CH
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels:. 8K0-953-568.clb
Part No SW: 8K0 953 568 G HW: 8K0 953 568 G
Component: Lenks.Modul H17 0014
Revision: -------- Serial number: 90372KFU0027M
Coding: 000016
Shop #: WSC 06325 000 00000
VCID: 3E25C280F07487D7438-806A
Component: E221 - MFL H02 0010
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:. 8T0-920-xxx-17.clb
Part No SW: 8K0 920 981 Q HW: 8K0 920 981 Q
Component: KOMBIINSTR. H82 0639
Revision: 00000000 Serial number: JUK78907C
Coding: 831D09008300D705020000
Shop #: WSC 23435 444 104918
VCID: 41DFB97C818AF82F3EA-8014
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 8T0-907-468.clb
Part No SW: 8T0 907 468 AD HW: 8T0 907 468 K
Component: GW-BEM 4CAN-M H09 0117
Revision: EC000056 Serial number: 5600E1160904B7
Coding: 00C303
Shop #: WSC 06325 000 00000
VCID: 03537374DB162A3F6C6-8056
Subsystem 1 - Part No SW: 8K0 915 181 E HW: 8K0 915 181 E
Component: J367-BDM H07 0170
Serial number: 11026FC5010711
No fault code found.
-------------------------------------------------------------------------------
Address 22: AWD (J492) Labels: 8K0-907-163.clb
Part No SW: 8K0 907 163 A HW: 8K0 907 163 A
Component: 4 Wheel Drive H12 0025
Serial number: 003006110001009
ASAM Dataset: EV_AllWheelDiffeQSPCAN 003016
ROD: EV_AllWheelDiffeQSPCAN.rod
VCID: 2E05F2C020947757D38-807A
No fault code found.
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136) Labels:. 8T0-959-760.clb
Part No SW: 8K0 959 760 D HW: 8K0 959 760 D
Component: MEM-FS H06 0074
Revision: AA000000 Serial number: 00000006354663
Coding: 00581B00000000000000
Shop #: WSC 06325 000 00000
VCID: 3B23CB94E36692FF646-806E
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:. 8K0-959-793.clb
Part No SW: 8T0 959 793 M HW: 8T0 959 793 D
Component: TSG FA H08 1501
Revision: -------- Serial number: --------------
Coding: 011C13204E00410001
Shop #: WSC 06325 000 00000
VCID: 53F383346BF67ABF9C6-8006
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels:. 8K0-907-064-46.clb
Part No SW: 8K0 907 064 CG HW: 8K0 907 064 CG
Component: BCM2 2.0 H05 0435
Revision: 00002001 Serial number: 0153776291
Coding: 0106063A00FA44C582B0013200000000
Shop #: WSC 06325 000 00000
VCID: 77AB17A49FCE769F40E-8022
Subsystem 1 - Part No SW: 8K0 959 719 B HW: 8K0 959 719
Component: GTO BF H01 0070
Serial number: 00000000000000410329
Subsystem 2 - Part No: 1K0 951 605 C
Component: LIN BACKUP HO H05 1501
Subsystem 3 - Part No SW: 8K0 959 591 A HW: 8K0 959 591
Component: J245 PS045 H07 0041
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System
Cannot be reached
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:. 8K0-959-792.clb
Part No SW: 8T0 959 792 M HW: 8T0 959 792 D
Component: TSG BF H08 1501
Revision: -------- Serial number: --------------
Coding: 011C13204E00410001
Shop #: WSC 06325 000 00000
VCID: 52FD863054EC73B7970-8006
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake (J540) Labels: 8K0-907-801-V1.clb
Part No SW: 8K0 907 801 H HW: 8K0 907 801 H
Component: EPB Audi B8 H09 0100
Revision: 00000003 Serial number: 20000000048301
Shop #: WSC 00000 000 00000
VCID: 3431E0A8CE385D87A5C-8060
No fault code found.
-------------------------------------------------------------------------------
Address 55: Headlight Range Labels: 8K0-907-357.clb
Part No: 8K5 907 357 B
Component: Dynamische LWR H02 0010
Revision: 00000001 Serial number:
Coding: 0000004
Shop #: WSC 06325 000 00000
VCID: 392FD19CE55AA0EF76A-806C
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio (R) Labels: Redir Fail!
Part No SW: 4G0 035 082 G HW: 4G0 035 082
Component: Radio U SIRIU H52 0133
Revision: AB001007 Serial number: 156G00B7531957
Coding: 020007010000000001
Shop #: WSC 06325 000 00000
VCID: 241110E87ED8CD0735C-8070
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:. 4E0-035-6xx-5F.clb
Part No SW: 8T1 035 664 F HW: 8T1 035 664 B
Component: H-BN-NA H52 0189
Revision: -------- Serial number: 490GZ0B7627115
Coding: 010200000206E3EF47000F0E000000030000
Shop #: WSC 46818 001 1048576
VCID: 3B23CB94E36692FF646-806E
Subsystem 1 - Part No: 8R0 060 884 AD
Component: NAR 2011 0505
Subsystem 2 - Part No SW: 8F0 919 604 HW: 8F0 919 604
Component: DU7 High H43 0098
Serial number: 9466GZ0B0622448
Subsystem 3 - Part No SW: 8T0 919 609 G HW: 8T0 919 609 G
Component: E0380 Bedient H08 0100
Serial number: 00000000869848
Subsystem 4 - Part No: 8R0 060 961 A
Component: CD-Database 2712
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels:. 8K0-959-795.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HL H06 1501
Revision: -------- Serial number: --------------
Coding: 010C13204000210001
Shop #: WSC 06325 000 00000
VCID: 56F57A2078046F977B8-8002
No fault code found.
-------------------------------------------------------------------------------
Address 6C: Back-up Cam. Labels: 8T0-907-441.clb
Part No SW: 8T0 907 441 C HW: 4L0 907 441 B
Component: J772__Rearview 0040
Revision: --H05--- Serial number: 525PA8-J1X92GQ
Coding: 1000006
Shop #: WSC 23435 444 104918
VCID: 3829D498DE50B9E7894-806C
No fault code found.
-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels:. 8K0-959-794.clb
Part No SW: 8T0 959 795 N HW: 8T0 959 795 B
Component: TSG HR H06 1501
Revision: -------- Serial number: --------------
Coding: 010C13204000210001
Shop #: WSC 06325 000 00000
VCID: 56F57A2078046F977B8-8002
No fault code found.
End----------(Elapsed Time: 02:07, VBatt start/end: 12.2V/12.2V)-----------
////7/31/2018 scan results////
Address 01: Engine (J623-CCBA) Labels:. 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 D HW: 8K0 907 551 A
Component: 3.0T SIMOS84 H08 0003
Revision: --H08---
Coding: 0104000A180F0128
Shop #: WSC 06324 000 00000
ASAM Dataset: EV_ECM30TFS0218K0907551D 001003
ROD: EV_ECM30TFS0218K0907551D.rod
VCID: 323DE6B034AC53B7B70-8066
2 Faults Found:
6431 - Oxygen (Lambda) Sensor B1 S1
P2237 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239914 km
Date: 2018.07.30
Time: 16:34:41
Engine speed: 1488.00 /min
Normed load value: 0.0 %
Vehicle speed: 31 km/h
Coolant temperature: 94 °C
Intake air temperature: 49 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 13.710 V
Unlearning counter according OBD: 39
Engine speed: actual: 1440 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 94.5 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 4
6433 - Oxygen (Lambda) Sensor B2 S1
P2240 00 [096] - Pump Current Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 239914 km
Date: 2018.07.30
Time: 16:34:43
Engine speed: 1323.00 /min
Normed load value: 0.0 %
Vehicle speed: 28 km/h
Coolant temperature: 94 °C
Intake air temperature: 49 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.710 V
Unlearning counter according OBD: 39
Engine speed: actual: 1280 /min
MAF_ENVD: 70.81176 mg/stroke
Coolant temperature (unfiltered): 94.5 °C
Engine: operating status: PUC
Engine load: 0.000000 %
STATE_LS_ENVD[1]: 8
Readiness: 0000 0101
12-24-2019, 12:22 PM
#2
AudiWorld Super User
Since you replaced the O2 sensors, and you are seeing a ECM fault, I would suspect that the wiring from the sensors to the ECM could have a break and/or a bad connector. I would check this wiring for continuity up to the ECM.
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