2011 Audi A3 1,6 TDI Nødprogram / starter ikke

Alt vedr. el og elektriske dele
Besvar
Lars 224
Helt nyt medlem
Indlæg: 31
Tilmeldt: 22. maj 2013, 16:16
Geografisk region: Østjylland
VCDS ejer: Ja
Geografisk sted: Århus
Has thanked: 1 time
Been thanked: 0

2011 Audi A3 1,6 TDI Nødprogram / starter ikke

Indlæg af Lars 224 » 14. nov 2022, 22:44

Hej Forum,

Jeg har brug for hjælp til fejlsøgning på en 2011 A3 1,6 TDi CAYC.

Kører på fartpiloten ud af motorvejen og pludselig kommer der advarsel på ESP fejl og ESP lampe tænder samt glødelampe blinker. Bilen går samtidig i nødprogram. Efterfølgende vil den ikke starter, tørner fint, men starter aldrig. Bilen ryger på traileren og hjem i garagen. Nedenstående fejllog er udlæst.

Som i kan se så stikker fejl i alle mulige retninger. Hver gang de slettes kommer der fejl igen, dog forskellige fejl. Der er dog et par stykker som er de samme, blandt andet 01314 på bremselektronik og de tre på motoren.

Jeg mistænker en fejl i motorstyringen og har foreløbigt testet spændingsforsyningen til de relevante klemmer, alt ok. CAN bus virker også til at være ok, dog kun på baggrund af modstandstest da jeg ikke har oscilloskop.

Efterfølgende har jeg haft held til at få den startet, men så vil den typisk ikke starter igen.

Bilen er i øvrigt fuldt serviceret og helt original - har kørt uden indikation på svaghedstegn de sidste 5 år/100.000 km.

Er der nogle her i forumet der har erfaring med dette fejlmønster eller en idet til næste skridt i fejlsøgningen?

Mange tak.

Monday,14,November,2022,22:22:40:60096
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 22.10.0.1 (x64) HEX-V2 CB: 0.4623.4
Data version: 20221026 DS344.0
www.Ross-Tech.com


VIN: WAUZZZ8P0BA111953 License Plate: GGS
Mileage: 284060km-176506mi Repair Order:



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


Chassis Type: 8P-AU35 (8P0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 47 52 56 61 62 72 77

VIN: WAUZZZ8P0BA111953 Mileage: 284060km-176506miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- 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
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYC) Labels:. 03L-906-023-CAY.clb
Part No SW: 03L 906 023 M HW: 03L 906 023 L
Component: R4 1.6l TDI H23 9979
Revision: --H23--- Serial number: AUX7Z0K0FNQ03L CVN: 4F2DF892
Coding: 00114016032401080000
Shop #: WSC 06314 000 00000
ASAM Dataset: EV_ECM16TDI02103L906023M 003017
ROD: EV_ECM16TDI02103L906023JK_003.rod
VCID: 3039164ECAADFF8B5B2-8064
VINID: 9D196AAAA2200124410412450C71458C6A

3 Faults Found:
6556 - Sensor Reference Voltage A
P0642 00 [165] - Voltage too Low
[Sensor Reference Voltage "A" Circuit Low]
MIL ON - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 284066 km
Date: 2022.11.14
Time: 00:16:36

Engine RPM: 0.00 /min
Normed load value: 0.0 %
Vehicle speed: 0 km/h
Coolant temperature: 45 °C
Intake air temperature: 18 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 12.875 V
Unlearning counter according OBD: 40
Battery voltage: 12.9 V
Supply voltage of analog output 1-VCC_1: 0.53 V
Supply voltage of analog output 2-VCC_2: 5.01 V
Fuel high pressure sensor: unconditioned voltage-VP_PFU: 4.9731 V
Intake manif runner actuator: uncond volt actual value-V_PORT[0]: 4.995 V
Throttle valve adapter: uncond voltage actual value-V_THR[0]: 0.229 V
Voltage equivalent of valve for fuel metering-VP_CFB_VCV: 3.2877 V

7381 - Manifold Pressure / Boost Sensor (G31)
P0236 00 [165] - Implausible Signal
[Turbocharger Boost Sensor (A) Circ. Range/Performance]
MIL ON - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 284066 km
Date: 2022.11.14
Time: 00:16:36

Engine RPM: 0.00 /min
Normed load value: 0.0 %
Vehicle speed: 0 km/h
Coolant temperature: 45 °C
Intake air temperature: 18 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 12.988 V
Unlearning counter according OBD: 40
Charge air pressure: actual value-MAP_MMV: 2199.97 hPa
Charge air pressure: specified value-MAP_SP_MMV: 2199.97 hPa
Ambient air pressure: 100 kPa abs
Particle filter: difference pressure-DIP_PF: 0.00 hPa

7344 - EGR Sensor 2
P0408 00 [165] - Signal too High
[Exhaust Gas Recirculat.Sensor B Circuit High]
MIL ON - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 284066 km
Date: 2022.11.14
Time: 00:16:36

Engine RPM: 0.00 /min
Normed load value: 0.0 %
Vehicle speed: 0 km/h
Coolant temperature: 45 °C
Intake air temperature: 18 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 12.988 V
Unlearning counter according OBD: 40
EGR Solen.val.: actual value-ANG_EGRV[0]: 99.997 %
EGR Vacuum Regulator Solen.val.: activation-ANG_SP_EGRV[0]: 0.000 %
High pressure EGR actuator: activation-PWM_HBR_EGRV[0]: 0.000 %
High press EGR actuator: actual unconditioned volt val-V_EGRV[0]: 4.956 V
EGR valve: offset closed-V_EGRV_BOL[0]: 0.981 V
EGR valve: offset open-V_EGRV_TOL[0]: 3.999 V
Actuator for high pressure EGR: status-LF_STATE_EGRV_DISP[0]: 0

Readiness: 0 0 0 0 1

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 1K0-907-379-60EC1F.clb
Part No SW: 1K0 907 379 BE HW: 1K0 907 379 BE
Component: ESP MK60EC1 H31 0108
Revision: 00H31001
Coding: 11422012092300FB881404E9901C0051380800
Shop #: WSC 06314 000 00000
VCID: 76B5E05668C991BBC1E-8022

1 Fault Found:
01314 - Engine Control Module
013 - Check DTC Memory - Intermittent
Freeze Frame:
Fault Status: 00101101
Fault Priority: 2
Fault Frequency: 1
Reset counter: 81
Mileage: 284066 km
Time Indication: 0
Date: 2022.11.14
Time: 00:08:35

Freeze Frame:
Count: 3
Count: 2
Count: 13056
Count: 8193
Count: 52480
Count: 0
Count: 767
Count: 0

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 8P0-820-043.lbl
Part No SW: 8P0 820 043 BN HW: 8P0 820 043 BN
Component: KlimavollautomatH09 0170
Revision: 000663 Serial number: 8P0820043BN
Shop #: WSC 00000 000 00000
VCID: 79AFEB6A55D7FEC3ACC-802C

3 Faults Found:
00819 - High Pressure Sensor (G65)
009 - Open or Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00101001
Fault Priority: 3
Fault Frequency: 1
Reset counter: 121
Mileage: 284066 km
Time Indication: 0
Date: 2022.11.14
Time: 00:04:30

Freeze Frame:
Temperature: 16.0°C
Voltage: 12.80 V
RPM: 0 /min
Load: 0.0 %
Load: 9.0 %

01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus - Intermittent
Freeze Frame:
Fault Status: 00101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 121
Mileage: 284066 km
Time Indication: 0
Date: 2022.11.14
Time: 00:04:32

Freeze Frame:
Temperature: 16.0°C

01177 - Engine Control Unit
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 3
Fault Frequency: 1
Reset counter: 121
Mileage: 284066 km
Time Indication: 0
Date: 2022.11.14
Time: 00:04:33

Freeze Frame:
ON


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 8P0-907-063.clb
Part No SW: 8P0 907 063 G HW: 8P0 907 063 G
Component: BCM PQ35 M 107 0615
Revision: 00107 AF
Coding: 42000A2FA0051AC0207040E40000015C421A2AAA004DC12AE4008F800041
Shop #: WSC 00098 204 12344
VCID: 38292E6E225D27CB132-806C

Subsystem 1 - Part No SW: 8P1 955 119 F HW: 8P1 955 119 F Labels: 1KX-955-119.CLB
Component: Wischer AU350 H11 0050
Coding: 00DD13

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:* 8P0-959-655-10.clb
Part No SW: 8P0 959 655 P HW: 8P0 959 655 P
Component: Airbag AU1042 H07 0200
Revision: -------- Serial number: 003FB00A5XC3
Coding: 30314238303830303035554A304C38503053
Shop #: WSC 06314 000 00000
ASAM Dataset: EV_Airba10AURB4 001001
ROD: EV_Airba10AURB4.rod
VCID: 4FFB75B2B7538073228-801A

Crash sensor for side airbag: driver side:
Serial number: 3572DRB40000D524F24V

Front Passenger's Side Airbag Crash Sensor:
Serial number: 3582DRB40000D530E94Z

Rear Side Airbag Crash Sensor (on driver's side):
Serial number: 35128RB400005FDC31C-

Passenger side rear thorax airbag crash sensor:
Serial number: 35228RB400005FDC732X

Crash sensor for front airbag: driver side:
Serial number: 35547RB40000602592BF

Crash sensor for front airbag: front passenger side:
Serial number: 35647RB400006025981C

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 8P0-953-549.lbl
Part No SW: 8P0 953 549 K HW: 8P0 953 549 K
Component: J0527 H37 0070
Coding: 0004042
Shop #: WSC 06314 000 00000
VCID: 46D5509654A9413B91E-8012

Subsystem 1 - Part No: XXXXXXXXXXX
Component: E0221 H02 0100

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 8P0-920-xxx-17-MY8.clb
Part No SW: 8P0 920 932 G HW: 8P0 920 932 G
Component: KOMBIINSTR. VDO H01 0091
Revision: D0H01004 Serial number: 2240K004049541
Coding: 0260528
Shop #: WSC 00098 204 12344
VCID: 38292E6E2E5D27CB132-806C

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 8P0 907 530 C HW: 1K0 907 951
Component: J533 Gateway H43 0311
Revision: H43 Serial number: 160111F2002840
Coding: 352102
Shop #: WSC 06314 000 00000
VCID: 333319423B3BC493260-8066

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 1K0-920-xxx-25.clb
Part No SW: 8P0 920 932 G HW: 8P0 920 932 G
Component: KOMBIINSTR. VDO H01 0091
Revision: D0H01004 Serial number: AUX7Z0K0FNQ03L
Shop #: WSC 00000 000 00000
VCID: 38292E6E2E5D27CB132-806C

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 8P0-959-801-MIN3.lbl
Part No SW: 8P0 959 801 Q HW: 8P0 959 801 Q
Component: Tuer-SG H04 0101
Coding: 0131252
Shop #: WSC 06314 000 00000
VCID: 49CF5BAA45B7AE437CC-801C

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 1K0-909-14x-GEN3.clb
Part No: 1K0 909 144 M
Component: EPS_ZFLS Kl. 232 3201
Revision: 00H20000
Shop #: WSC 02069 000 90108
VCID: 34311A5E3235C3AB3FA-8060

1 Fault Found:
03803 - Steering Angle Sensor for Steering Aid
000 - - - MIL ON
Freeze Frame:
Fault Status: 11100000
Fault Priority: 2
Fault Frequency: 1
Reset counter: 255
Time Indication: 0

Freeze Frame:
Battery Volts: 12.9 V
PD
Temperature: 19.0°C
Count: 2
Steering Angle: 0.00°
Count: 1
SteerAng n.Init


-------------------------------------------------------------------------------
Address 47: Sound System Labels: 8Px-035-382.lbl
Part No SW: 8P4 035 382 E HW: 8P4 035 382 E
Component: AB2 SUBWOOFERBOXH07 0180
Revision: 00006 Serial number: 92158086688078
Shop #: WSC 00000 000 00000
VCID: 363520562449D1BB01E-8062

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels:. 1K0-959-702-MIN3.clb
Part No SW: 8P0 959 802 Q HW: 8P0 959 802 Q
Component: Tuer-SG H04 0101
Coding: 0131252
Shop #: WSC 06314 000 00000
VCID: 4ACD64A640B1A55B756-801E

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio Labels: 8J0-035-1xx-56.clb
Part No SW: 8P0 035 186 AB HW: 8P0 035 186 AB
Component: R Concert2+ H03 0293
Revision: 00H03000 Serial number: AUZ1Z3L2267626
Coding: 0710011
Shop #: WSC 06314 000 00000
VCID: 72BDDC4608A18D9BED6-8026

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840) Labels:. 1K0-907-534.clb
Part No SW: 8P0 907 534 HW: 1K0 907 951
Component: Batt.regelung H43 0311
Serial number: 160111F2002840
Coding: F30B185A
Shop #: WSC 06314 000 00000
VCID: 74B1DA5E7EB583ABFFA-8020

Subsystem 1 - Part No SW: 1K0 915 181 E HW: 1K0 915 181 A
Component: J367-BDM H07 0140
Serial number: 00000000005650360069

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 8P4-959-801.lbl
Part No SW: 8P4 959 801 F HW: 8P4 959 801 F
Component: Tuer-SG H04 0050
Coding: 0131216
Shop #: WSC 06314 000 1012544
VCID: 42DD4C8678817D1BBD6-8016

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 8P4-959-802.lbl
Part No SW: 8P4 959 802 F HW: 8P4 959 802 F
Component: Tuer-SG H04 0050
Coding: 0131216
Shop #: WSC 06314 000 1012544
VCID: 43D34982679B7413B60-8016

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: 8P0-862-335.lbl
Part No SW: 8P1 862 335 HW: 8P1 862 335
Component: FSE_256x BT H41 0650
Revision: 00000000 Serial number: 00000005273277
Coding: 0001292
Shop #: WSC 06314 000 00000
VCID: 74B1DA5E72B583ABFFA-8020

No fault code found.

End----------(Elapsed Time: 01:17, VBatt start/end: 13.1V/13.1V)-----------
Senest rettet af Lars 224 14. nov 2022, 22:48, rettet i alt 1 gang.

Avatar
Nyt medlem
Indlæg: 294
Tilmeldt: 18. aug 2020, 08:37
Geografisk region: Sønderjylland
VCDS ejer: Nej
Has thanked: 1 time
Been thanked: 81 times

Re: 2011 Audi A3 1,6 TDI Nødprogram / starter ikke

Indlæg af Avatar » 15. nov 2022, 08:01

Var det min vogn ville jeg nok fokusere på den her:
Lars 224 skrev:
14. nov 2022, 22:44
6556 - Sensor Reference Voltage A
P0642 00 [165] - Voltage too Low
[Sensor Reference Voltage "A" Circuit Low]
Sådan noget kortsluttet 5V forsyningsspænding kan lave de underligste fejl.

Og det er ikke en af de årgange hvor et ledningsnet under startbatteriet rådner pga. vand?
These users thanked the author Avatar for the post:
Lars 224

Lars 224
Helt nyt medlem
Indlæg: 31
Tilmeldt: 22. maj 2013, 16:16
Geografisk region: Østjylland
VCDS ejer: Ja
Geografisk sted: Århus
Has thanked: 1 time
Been thanked: 0

Re: 2011 Audi A3 1,6 TDI Nødprogram / starter ikke

Indlæg af Lars 224 » 15. nov 2022, 12:29

God pointe! Tak for dit input.

Jeg kan se at jeg får brug for et ledningsdiagram for den her bil for at kunne lokalisere alle sensorer på 5V kredsløbet og fuld ECU pinout. Er der en venlig sjæl med andgang til Elsawin eller lign der kan hjælpe? Tak.

Besvar

Tilbage til "El"