3.0 TDI Problems: Lambda Sensor/Oxygen Sensor

Hello, my old boat is having problems again. In addition to some other odd issues, now it's the engine. When I bought it, I actually hoped that the engine would be mature enough to have fewer problems than my other two "Methuselahs" (referring to old boats).
Here's the translation:

"To the point: it's an A5 Cabrio, 3.0 TDI, manufactured in 2015, with a CKVC engine producing 248 horsepower."
He's been sounding a bit rough for a few days: I'm getting some error messages from the engine control unit (ECU), like "lambda sensor signal too slow," etc. I've attached the engine log below. In another post, I saw that the lambda sensor might be clogged with soot. I haven't found any external errors yet.
My main question: what measurements could I take to make targeted progress?
I also read the readiness data, and there are corresponding errors there. It might also contain additional information (see attachment). Unfortunately, it seems that the text string in these windows cannot be copied, and the windows cannot be enlarged, which makes them difficult to read.
Any other suggestions? I would gladly take it...

Here's another question out of curiosity: what does the "2nd stage" refer to ("skip the 2nd stage," etc.)? Does he have a separate one for each bank? I can't quite picture that. I've already searched and haven't found anything so far.
Best regards,
Andreas


Thursday, March 7, 2024, 4:23:53:52443
VCDS -- A VAG/VAS emulator based on Windows, running on Windows 10 x64.
VCDS Version: RKS 23.3.1.0
Data as of: 20230627 DS346.2



Vehicle Identification Number: WAUZZZ8F9FN010142
License plate: DA-PA 494
Mileage: 122,360 km. Repair order:



"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Vehicle type: 8F-AU48 (8R0)
Scan: 01 02 03 05 06 08 09 10 13 14 15 16 17 19 20 22 26 36 3C 42
44 46 47 52 53 56 5C 5F 62 69 6C 72 AC

Vehicle Identification Number: WAUZZZ8F9FN010142 Mileage: 122,360 km

01-Motor electronics -- Status: Error 0010.
02-Gearbox -- Status: OK 0000
03-Brake electronics -- Status: Error 0010.
04-Steering angle sensor -- Status: OK 0000
05-Access/Startup Report -- Status: OK 0000
06-Seat reinforcement. Status: OK 0000.
08-Climate/Heating Unit -- Status: OK 0000
09-Central Electrical System -- Status: OK 0000
10-Parking assist 2 -- Status: unreachable 1100
13-foot distance rule -- Status: Error 0010.
14-inch damper -- Status: OK 0000.
15-Airbag -- Status: OK 0000
16-Wheel steering electronics -- Status: OK 0000
17-Terminal block insert -- Status: OK 0000
19-Diagnostic interface -- Status: Error 0010.
20-High Beam Assist -- Status: OK 0000
22-All-wheel drive -- Status: OK 0000
26-Electric. Roof covering -- Status: OK 0000
36-seat extension. Drive. -- Status: OK 0000
3C track switch -- Status: OK 0000.
42-door electric. Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Comfort System -- Status: Error 0010.
47-Sound System -- Status: OK 0000
52-door electric. Front passenger seat. -- Status: OK 0000.
53-Parking brake -- Status: OK 0000
56-Radio -- Status: OK 0000
Lane Keeping Assist System - Status: Error 0010.
5F-Information Selection. I -- Status: Error 0010
62- Door, electric, left and right -- Status: OK 0000.
69 followers -- Status: OK 0000
6C Reverse Camera -- Status: unreachable 1100.
72-Door, electric, high, right side -- Status: OK 0000.
AC reducing agent dosage. -- Status: OK 0000

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 01: Engine Control Module (J623-CKVC)
Label file: None
Part number SW: 8K5 997 401 B, HW: 4G0 907 401 E.
Component: 3.0TDI EDC17 H14 0003
Revision: 58H14--- CVN: F8D6D60A15D91B8D755A21130E1FC39E
Encoding: 22254012046603030000
Operating number: WSC 10627 005 1048576
ASAM Dataset: EV_ECM30TDI0118K5997401B 001003
ROD: EV_ECM30TDI0118K5997401B.rod
VCID: 38788ABC839F505333-806C
VINID: 9D196AAAA21625678004004408CBB73687

2 error codes found:
4330 - Functionality restricted due to received error value.
U1113 00 [047] - -
confirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 7
Mileage: 122,330 km
Date: 2024.03.06
Time: 18:22:38

Motor speed: 0.00 rpm.
Normalized load value: 0.0%
Vehicle speed: 0 km/h
Coolant temperature: 75 °C
Inlet air temperature: 34 °C.
Atmospheric pressure: 990 mbar.
Voltage at terminal 30: 11,500 V.
Lost count after OBD: 40
ACC Target Acceleration: 0.007 m/s²
Received status ACC control unit bits 0-7: 7.
Error status active braking system bits 0-7: 1.
ADR/GRA Acceleration Interface Bits 0-7: 4
Acceleration: 0.000 m/s²
Engine status: COENG_READY
Engine Status: Test Program Complete. COMPU VERB UBYTE: 1.

5107 - Bank 1, Probe 1.
P0133 00 [101] - Signal too slow.
unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 1
Mileage: 122,347 km
Date: 2024.03.07
Time: 07:01:02

Motor speed: 985.50 rpm.
Normalized load value: 0.0%
Vehicle speed: 41 km/h
Coolant temperature: 43 °C
Inlet air temperature: 5 °C
Atmospheric pressure: 1000 mbar.
Voltage at terminal 30: 14,280 V.
Lost count after OBD: 40
Air mass: Actual value (mg/stroke): 142.0 mg/stroke.
Average injection amount: 0.00 mg/stroke.
Lambda sensor 1, bank 1: Status check. O2 signal bits 0-7: 1.
Lambda sensor 1, bank 1: Raw voltage of O2 signal: 857.4 mV.
Lambda sensor 1, bank 1: Voltage reading, Ri signal: filtered: 1014.2 mV.
Oxygen sensor 1, bank 1: Duty cycle of sensor heater: 39.39%.
LSU r O2 Adap 0: 0.15067

Readiness: 0 0 0 0 0

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 02: Transmission (J217) Label file8) DRV\0B5-927-156.clb
Part number SW: 8K9 927 156 D, HW: 0B5 927 156 K.
Part number: 0B5 30 TDIRdW H03 0006
Revision: --H03--- CVN: 000054AE
Encoding: 000001
Operating number: WSC 02391 785 00200
ASAM Dataset: EV_TCMDL501021 001025
ROD: EV_TCMDL501021.rod
VCID: 3E749CA4A1BB6E63F9-806A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 03: Brake Electronics (J104) Label file: . DRV\8K0-907-379-V2.clb
Part number SW: 8K0 907 379 CP
Part number HW: 8K0 907 379 CP
Component: ESP8 quattro H09 0020.
Revision: -------- Serial Number: --------------
Encoding: 45DDCE01
Operating number: WSC 02391 785 00200
VCID: 091E3F78A0F599DB9C-805C

Sure, here is the translation of the text from German to English:

"1 error found:"
02214 - Tire pressure warning.
000 - - - Sporadic
Environmental conditions:
Error status: 00100000
Error priority: 1.
Error frequency: 1
Lost Count: 79
Mileage: 122,330 km
Time: 0

Environmental conditions:
Hex Value: 0x0000
Hex Value: 0x0220
Hex Value: 0x0021
Hex Value: 0x1F94
Hex Value: 0x0000


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 05: Access/Startup Authorization (J393) Label file: . DRV\8K0-907-064-05.clb
Part number SW: 8K0 907 064 KD HW: 8K0 907 064 KD
Component: BCM2 2.0 H15 0711
Revision: 00002001
Encoding: 01A34000000000000000
Operating number: WSC 02391 785 00200
VCID: 7CF056ACFF27BC7397-8028

Subsystem 1 - Part number SW: 8K0 959 754 H, HW: 8K0 959 754 H.
Part number: FBSAUDIB8 IDG H71 0083.
Serial number: 0815000018271016

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 06: Seat Adjustment. Beifah. (J521) Label file: .8T0-959-760.clb
Part number SW: 8T0 959 760 E, Hardware number: 8T0 959 760 E.
Component: MEM-BFS H10 0077
Revision: AA000000 Serial Number: 00000137304681
Encoding: 01037025002C00000000
Operating number: WSC 02391 785 00200
VCID: 4586F348CC6D3DBBB8-8010

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 08: Climate Control/Heating Module (J255) Label file: . DRV\8Kx-820-043-3Z.clb
Part number SW: 8K1 820 043 AQ, Hardware number: 8K1 820 043 AQ.
Component: CLIMATE CONTROL, 3 ZONES, H04, 0123.
Revision: C1000000 Serial Number: 01250220152067
Encoding: 3623028080
Operating number: WSC 02391 785 00200
VCID: 77FA4980C6019F2BFA-8022

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Central Electronics (J519)
Label file: . DRV\8K0-907-063.clb
Part number SW: 8K0 907 063 DJ. Part number HW: 8K0 907 063 DJ.
Component: BCM1 1.0 H16 0103
Revision: 09016001 Serial Number: 00001012173401
Encoding: 260000108074AFE22981408300001D0D0F9CE38826090201000008004401070200020074000000
Operating number: WSC 02391 785 00200
VCID: 7AFC50B4F513824385-802E

Subsystem 1 - Part number SW: 8F1 955 119 HW: 8K1 955 119 Label file: DRV\1KX-955-119.CLB
Component: WWS 200215 H07 0080
Serial number: SWF15022205426
Encoding: 00FD11

Subsystem 2 - Part number SW: 8U0 955 559 C HW: 8U0 955 559 B Label file: DRV\8U0-955-559.CLB
Part number: G397_RLFS H06 0004
Serial number: 20145684
Encoding: 02005D

Subsystem 3 - Part number SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Serial number: 00000000001002156291.

Subsystem 4 - Part number SW: 8K5 941 329, HW: 8K5 941 329.
H01 0031

Subsystem 5 - Part number SW: 8K5 941 329, HW: 8K5 941 329.
H01 0031

Subsystem 6 - Part number SW: 4H0 907 658 HW: 4H0 907 658
Component: AQ_Hum_Sensor H03 0003
Serial number: 04584397000000000001

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 10: Parking assist 2.
unavailable

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 13: Distance control (J42:|) Label file: DRV\8K0-907-561.clb
Part number SW: 8K0 907 561 B, HW: 8K0 907 561 B.
Component: ACC3 H11 0100
Serial number: 00000000000000
Encoding: 008190
Operating number: WSC 02391 785 00200
VCID: 316EB79868E5811B74-8064

Sure, here is the translation of the text from German to English:

"1 error found:"
01044 - Control unit incorrectly coded.
text
000 - -
Environmental conditions:
Error status: 01100000
Error priority: 2
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:38

Environmental conditions:
Temperature: 18.0°C
Voltage: 11.52 V
Hex Value: 0x005D
Speed: 0.0 km/h
Transverse acceleration: 0.00 m/s^2


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 14: Wheel Damping (J250)
Label file: DRV\8R0-907-364.clb
Part number SW: 8R0 907 364 C, HW: 8K0 907 364.
Component: SOUND DAMPENING MATERIAL H09 0054
Revision: 00000000 Serial Number: 13011500740002
Encoding: 030181
Operating number: WSC 02391 785 00200
VCID: 3A7C90B4B5934243C5-806E

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 15: Airbag (J234) Label file:| DRV\8F0-959-655.clb
Part number SW: 8F0 959 655 D, Hardware number: 8F0 959 655 D.
Part number: Airbag VW-AU10 H15 0430.
Serial number: 003KGDB07D0 / Data version number: 8F0909602E 0006
Encoding: 30394135353130303030554A304C38463053
Operating number: WSC 02391 785 00200
ASAM Dataset: EV_AirbaAU10SMEAU485 001004
ROD: EV_AirbaAU10SMEAU485.rod
VCID: 397E8FB8B895495BCC-806C

Crash sensor for driver-side side airbag:
Serial number: 6334MSME4E6C2E75.

Crash sensor for side airbag, passenger side:
Serial number: 6344MSME4D0B00338

Rear side airbag crash sensor (driver's side):
Serial number: 6352QSME6F522668R

Crash sensor for rear side airbag, passenger side:
Serial number: 6362QSME6F520140B

Crash sensor for front airbag, driver's side:
Serial number: 63732SME074C07781

Crash sensor for front airbag, passenger side:
Serial number: 63832SME08545774/

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 16: Steering wheel electronics (J527)
Label file: . DRV\8K0-953-568.clb
Part number SW: 8K0 953 568 M, Hardware number: 8K0 953 568 M.
Component: Steering module. Part number: H04 0005.
Revision: -------- Serial Number: 90372OBO000BI
Encoding: 0000DE
Operating number: WSC 02391 785 00200
VCID: 4480EE4CC75704B3AF-8010

Component: E221 - MFL H03 0004

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 17: Terminal block (J285) Label file: . DRV\8T0-920-xxx-17.clb
Part number SW: 8T0 920 932 P Hardware number: 8T0 920 932 P
Component: COMBINATION INSTRUMENT. H36 0567
Revision: 00100000 Serial Number: 5T943VP2G
Encoding: 13E71900DF010008000000
Operating number: WSC 02391 785 00200
VCID: 4586F348CC6D3DBBB8-8010

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 19: Diagnostic interface (J533)
Label file: . DRV\8T0-907-468.clb
Part number SW: 8R0 907 468 P, HW: 8R0 907 468 D.
Component: GW-BEM 5CAN-M H11 0060
Revision: 1Z120030 Serial Number: 3041Z152230E2D
Encoding: 80CD07FF00
Operating number: WSC 02391 785 00200
VCID: 4C90C66CEF07CCF367-8018

Subsystem 1 - Part number SW: 8T0 915 181, HW: 8T0 915 181.
Part: J367-BDM Hella H03 8041
Serial number: 9300475703

Subsystem 2 - Part number SW: 8K0 959 663 B, HW: 8K0 959 663 B.
Component: J532_DCDCStab H05 0006
Serial number: 15048004111021200410.

2 error codes found:
01327 - Parking assist control unit (J446)
004 - No signal/communication.
Environmental conditions:
Error status: 01100100
Error priority: 2
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:40

Environmental conditions:
Binary value: 10111
Voltage: 11.60 V
Quantity: 6
Binary value: 00000
Time: 25.40 seconds.

02873 - Control unit for reversing camera system (J772)
004 - No signal/communication.
Environmental conditions:
Error status: 01100100
Error priority: 2
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:44

Environmental conditions:
Binary value: 10111
Voltage: 11.70 V
Quantity: 6
Binary value: 00000
Time: 25.40 seconds.


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 20: High Beam Assist (J844) Label file: . DRV\8K0-857-511.clb
Part number SW: 8T0 857 511 AD, HW: 8T0 857 511 AD.
Component: FLA H04 0012
Revision: AA001002
Encoding: 02018A64747464545425363E00
Operating number: WSC 02391 785 00200
VCID: 7CF056ACFF27BC7397-8028

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 22: All-wheel drive (J492) Label file: 8K0-907-163.clb
Part number SW: 8K0 907 163 B, HW: 8K0 907 163 A.
Part: 4 Wheel Drive H15 0100
Serial number: 002101150001003. Data version number: 8F0909104D 0026.
ASAM Dataset: EV_AllWheelDiffeQSPCAN 003019
ROD: EV_AllWheelDiffeQSPCAN.rod
VCID: 2F6AB1E076D197EB62-807A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 26: Electrical. Roof trim (J256) Label file: * 8F0-959-255.clb
Part number SW: 8F0 959 255 HW: 8F0 959 255
Component: Laminated Glass - AUDI B8 H12 0190
Encoding: 010000
Operating number: WSC 02391 785 00200
ASAM Dataset: EV_ElectRoofContr 001008
ROD: EV_ElectRoofContr.rod
VCID: 71EE7798A065C11B34-8024

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 36: Seat adjustment. Drive. (J136) Label file: .8T0-959-760.clb
Part number SW: 8T0 959 760 E, Hardware number: 8T0 959 760 E.
Component: MEM-FS H10 0077
Revision: AA000000 Serial Number: 00000137301290
Encoding: 01037025002C00000000
Operating number: WSC 02391 785 00200
VCID: 4586F348CC6D3DBBB8-8010

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 3C: Lane Change (J769) Label file:| DRV\5Q0-907-566.clb
Part number SW: 8T0 907 566 B, Hardware number: 8T0 907 566 B.
Component: SWA Master H05 0071
Serial number: 0361452308
Data version number: 8F0909535G 0023
Encoding: 010311
Operating number: WSC 02391 785 00200
ASAM Dataset: EV_LaneChangeAssist 001020
ROD: EV_LaneChangeAssist_AU21.rod
VCID: 3F8AE1A0A6B1676BF2-806A

Control unit 2 for lane change assist:
Subsystem 1 - Part number SW: 8T0 907 568 B, HW: 8T0 907 568 B.
Component: SWA Slave H05 0071.
Serial number: 0361232140
Encoding: 010311

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 42: Door electronics. Driver (J386) Label file: 8K0-959-793.clb
Part number SW: 8T0 959 793 P, HW: 8T0 959 793 G.
Part number: TSG FA H10 0305.
Revision: -------- Serial Number: --------------
Encoding: 011C43725C08330C03
Operating number: WSC 02391 785 00200
VCID: 56A4240421CB8623C1-8002

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 44: Steering Assist (J500) Label file8) DRV\8K0-909-144.clb
Part number SW: 8K0 909 144 F, HW: 8K0 909 144 B.
Component: RCEPS H36 0507
Revision: 00001000 Serial number: 0003624265 Data version number: 8K0909852H 0022
Encoding: 100000000001
Operating number: WSC 52253 000 1048576
ASAM Dataset: EV_RCEPSAU48X 008014
ROD: EV_RCEPSAU48X_008.rod
VCID: 3460BE8C9FF7B4331F-8060

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 46: Comfort System (J393) Label file: . DRV\8K0-907-064-46.clb
Part number SW: 8K0 907 064 KD HW: 8K0 907 064 KD
Component: BCM2 2.0 H15 0711
Revision: 00002001 Serial number: 0361549155
Encoding: 010006B800B900A083200336A0000047
Operating number: WSC 02391 785 00200
VCID: 7CF056ACFF27BC7397-8028

2 error codes found:
02198 - Lamp for rear light 2; left (M49).
012 - Electrical fault in the circuit - Warning light ON.
Environmental conditions:
Error status: 11101100
Error priority: 2
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:38

03192 - Lamp 2 for rear left turn signal.
012 - Electrical fault in the circuit - Warning light ON.
Environmental conditions:
Error status: 11101100
Error priority: 2
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:44:01


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 47: Soundsystem (J525) Label file: . DRV\8T0-035-223-BOM.clb
Part number SW: 8F1 035 223 A, Hardware number: 8F1 035 223 A.
Component: DSP Prem H05 0030
Revision: 00005001 Serial Number: 94833040914605
VCID: 1F4A41200E71076BD2-804A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 52: Door opener (or electric door release). Front passenger airbag. (J387) Label file: 8K0-959-792.clb
Part number SW: 8T0 959 792 P, HW: 8T0 959 792 G.
Part number: TSG BF H10 0305
Revision: -------- Serial Number: --------------
Encoding: 011C43325E08330C03
Operating number: WSC 02391 785 00200
VCID: 55A623083CCD8D3BC8-8000

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 53: Parking brake (----)
Label file: DRV\8K0-907-801-V2.clb
Part number SW: 8K0 907 801 N, HW: 8K0 907 801 J.
Component: EPB-4 H02 0005
Revision: -------- Serial Number: 30000000341907
ASAM Dataset: EV_ParkBrake 001028
ROD: EV_ParkiBrake_AU48.rod
VCID: 3A7C90B4BD934243C5-806E

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 56: Radio (R) Label file: . DRV\4F0-035-0xx-56.clb
Part number SW: 4G1 035 053 J, HW: 4G1 035 053.
Component: Radio U Basic H41 0133.
Revision: AB001007 Serial Number: 227B-0F8539133
Encoding: 010003010000000101
Operating number: WSC 02391 785 00200
VCID: 264454C4512BD6A391-8072

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 5C: Lane Keeping Assist. Label file: DRV\8T0-907-217.clb
Part number SW: 8T0 907 217 A, HW: 4E0 907 217 C.
Component: J759 HC 0040
Revision: 00H08006 Serial Number: 60021522500035
Encoding: 0023002
Operating number: WSC 02391 785 00200
VCID: 377A898046815F2B3A-8062

Sure, here is the translation of the text from German to English:

"1 error found:"
01309 - Steering assist control unit (J500)
013 - Please read the error memory.
Environmental conditions:
Error status: 01101101
Error priority: 6
Error frequency: 4
Lost Count: 42
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:38


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 5F: Information selection. I (J794) Label file: . DRV\4E0-035-6xx-5F.clb
Part number SW: 8R1 035 670 J, Part number HW: 8R1 035 670 J.
Part number: H-BNT-EU H49 0897
Revision: -------- Serial Number: 516BX0F7512823
Encoding: 130100030006A9EF7D80CF5E00000401050000000000000000
Operating number: WSC 02391 785 00200
VCID: 3A7C90B4B5934243C5-806E

Subsystem 1 - Part number: 8R0 060 884 CH
Component: EUR 2014 2004

Subsystem 2 - Part number SW: 8R0 919 604 A, HW: 8R0 919 604 A.
Component: DU7 High H42 0104
Serial number: A130BZ0F3277991

Subsystem 3 - Part number SW: 8T0 919 611 K, HW: 8T0 919 611 B.
Component: E0380, Used. Part Number: H02 0030.
Serial number: 00000002143209

Subsystem 4 - Part number: 8R0 060 961 G.
Component: CD Database 5950

Sure, here is the translation of the text from German to English:

"1 error found:"
03157 - Functional limitation due to communication disorder.
000 - - - Sporadic
Environmental conditions:
Error status: 00100000
Error priority: 6
Error frequency: 1
Lost Count: 78
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:43

Environmental conditions:
Binary value: 00001000 00000000
Binary value: 00000000 00000000
Binary value: 00000000 00000000
Binary value: 00000000 00000000
Binary value: 00000000 00000000


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 62: Door electric, high, left (J38http://shop.dieselschrauber.org/en) Label file: 8K0-959-795.clb
Part number SW: 8T0 959 795 F, HW: 8T0 959 795 F.
Part number: TSG HL H09 0305
Revision: -------- Serial Number: --------------
Encoding: 010C03304008370C03
Operating number: WSC 02391 785 00200
VCID: 4E94CC64191BFEE309-801A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 69: Trailer (J345) Label file: . DRV\8K0-907-383.clb
Part number SW: 8K0 907 383 B, Part number HW: 8K0 907 383 B.
Part: Trailer H08 0080
Revision: 1A002002 Serial number: 00000122498895
Encoding: 0100000000000000
Operating number: WSC 06325 000 00000
VCID: 3362BD9092F9B30B06-8066

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 6C: Reverse camera
Label file: DRV\8T0-907-441.clb
Part number SW: 8F0 907 441, HW: 4L0 907 441 B.
Part: J772__Rearview 0040
Revision: --H09--- Serial Number: 525PA8-JA1B0KO
Encoding: 1020009
Operating number: WSC 02391 785 00200
VCID: 67DA19C056A10FAB6A-8032

2 error codes found:
00446 - Function impairment due to undervoltage.
002 - lower limit exceeded.
Environmental conditions:
Error status: 01100010
Error priority: 4
Error frequency: 1
Lost Count: 38
Mileage: 122,330 km
Time: 0
Date: 2024.03.06
Time: 18:22:38

Environmental conditions:
Class 15, Entry.
text
Reverse. OUT
Quantity: 3

00532 - Power supply voltage.
002 - lower limit exceeded.
Environmental conditions:
Error status: 01100010
Error priority: 3.
Error frequency: 1
Lost Count: 42
Time: 0

Environmental conditions:
Class 15, OUT.
text
Reverse. OUT
Quantity: 3


"Der schnelle braune Fuchs springt über den faulen Hund."
Address 72: Door electric, high, right (J389) Label file: .8K0-959-794.clb
Part number SW: 8T0 959 795 F, HW: 8T0 959 795 F.
Part number: TSG HR H09 0305.
Revision: -------- Serial Number: --------------
Encoding: 010C03304008370C03
Operating number: WSC 02391 785 00200
VCID: 4E94CC64191BFEE309-801A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address AC: Reducing agent dosing unit. (J880)
Label file: 4G0-907-355.clb
Part number SW: 4H0 907 355 D, Part number HW: 4G0 907 355 B.
Component: SCR Control Unit G2 H10 0012
Revision: 00000000 Serial Number: 143510193 Data Version Number: 8F0909571D 0011
ASAM Dataset: EV_RDCMA00100 008040
ROD: EV_RDCMA00100.rod
VCID: 2D56ABE87CDDE5FB50-8078

No error codes found.

End----------------------------(Duration: 05:30)-----------------------------

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Mode 01 - PID 01: Readiness -- Address 7E8.

Number of stored errors: 0 -- Status of exhaust warning lights: Warning light OFF.
Misfire: Not installed.
Fuel system: Passed.
Remaining systems: Passed.
Catalyst(s): Failed.
Catalytic heater(s): Failed.
Fuel vent: Not installed.
Secondary air system: Failed.
Air conditioning: Not installed.
Oxygen sensor(s): Failed.
Lambda sensor heating: Passed.
Exhaust gas recirculation: Passed.

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Mode 01 - PID 01: Readiness -- Address 7E8.

Number of stored errors: 0 -- Status of exhaust warning lights: Warning light OFF.
Misfire: Not installed.
Fuel system: Passed.
Remaining systems: Passed.
Catalyst(s): Failed.
Catalytic heater(s): Failed.
Fuel vent: Not installed.
Secondary air system: Failed.
Air conditioning: Not installed.
Oxygen sensor(s): Failed.
Lambda sensor heating: Passed.
Exhaust gas recirculation: Passed.

Hello,

"I'm looking for the direct lambda value within the measurement data from the engine control unit." At idle, this should immediately jump up; even with a lot of EGR, I would expect values of 7 or higher. However, under full throttle and load, it should be at least 1.20.

Is the engine tuned or stock? Is normal performance being achieved?
You mentioned the engine noise, could you make a video?

Best regards, Rainer.

Hello, there are no modifications, and everything on the engine is original. However, it's driven a lot in city traffic, which isn't ideal for the engine. Maybe something was added?

Today, we went out for a drive, covering mostly highway for about 60 km each way, with the horse trailer attached. It performed quite well, and the noise levels were relatively normal. I took the opportunity to check some things using VCDS while my daughter was driving. The lambda values seem plausible to me, although I don't have much experience with them. They're similar to what Rainer described, usually between 1.2 and 1.5, and much higher during acceleration. There's definitely nothing with jumps or fluctuations, as you often see with faulty sensors or cables. However, it's noticeable that everything related to NOx Bank 1 is consistently at zero, including the supply voltage. Something seems to be wrong, although, as far as I know, everything in that area was replaced by Audi about two years ago as part of the well-known recall campaign.

I've taken some measurements of relevant parameters, and I'll try to analyze them.

I'm also going to take out the oxygen sensor and see if it's fouled with soot.

Okay, after a long time, I had to deal with this problem again. Previously, I had tried cleaning the oxygen sensor, and it had been running reasonably well recently. Now, the check engine light is on again, with the same error code: 0133 (oxygen sensor signal too slow, or similar). Deleted and good for 1 week, then it reappeared: now I've removed the probe again and cleaned it because it's clogged again.
My question: How do you assess the amount of soot shown in the picture? Too much or normal?
If there's too much [something], the question arises: why? Or has it always been like this since the mandatory software update? After all, they supposedly changed the position of the probe in the catalytic converter to a location where it's supposed to get less dirty... It could be an indication that Audi now considers this to be "normal." "Vorsprung durch Technik"

It's been a while, but maybe this is interesting for others. My spark plug looked much better after almost 300,000 km on the 2.7 BPP engine without a DPF. Smoky, but all openings are clear.