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P1020 High Pressure Fuel Fault Help

1K views 9 replies 2 participants last post by  SaVAGeSoot  
#1 ·
Good evening, I have a 2009 Touareg 3.0 V6 Tdi, BKS engine, it was running fine and suddenly it stopped and won't start, I have the code P1020, one thing I noticed lately is that it took a while to start.
I have changed the sensors N276, G247 and the HPFP valve 0928400676
Well, I would appreciate it if you have any information.
Thank you
 
#7 ·
Saturday,28,December,2024,17:27:55:00009
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 8.1 x64
VCDS Version: 22.10.0.1 (x64)
Data version: 20221026 DS344.0
www.Ross-Tech.com


VIN: WVGZZZ7LZ8D038434 License Plate:


Chassis Type: 7L (6N0)
Scan: 01 02 03 05 08 09 15 16 17 19 22 32 34 46 55 56 68

VIN: WVGZZZ7LZ8D038434 Mileage: 177480km-110280miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
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
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
22-AWD -- Status: OK 0000
32-Differential Locks -- Status: OK 0000
34-Level Control -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: Cannot be reached 1100
62-Door, Rear Left -- Status: OK 0000
68-Wiper Electr. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: 059-907-401-ASB.clb
Part No SW: 7L0 907 401 F HW: 7L0 907 401 D
Component: 3.0L V6TDI G000AG 0040
Revision: --H05--- Serial number: VWX3Z0G1672880
Coding: 0011775
Shop #: WSC 61501 615 56047
VCID: 2E53BBBFBA174CFD20-515A
VINID: 9E65EAAAA1DCA885000C81031049C84823

4 Faults Found:
001348 - Sensor 1 for Exhaust Temp Bank 1 (G235)
P0544 - 000 - Circuit Malfunction
Freeze Frame:
Fault Status: 01100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:05:46

Freeze Frame:
RPM: 0 /min
Torque: 0.0 Nm
Speed: 0.0 km/h
Duty Cycle: 1.0 %
Voltage: 12.24 V
Bin. Bits: 00001000
Torque: 109.2 Nm

013128 - Control Circuit for Controller for Turbocharger 1 (J724)
P3348 - 005 - Electrical Malfunction
Freeze Frame:
Fault Status: 01100101
Fault Priority: 0
Fault Frequency: 7
Reset counter: 255
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:05:46

Freeze Frame:
RPM: 0 /min
Torque: 0.0 Nm
Speed: 0.0 km/h
Temperature: 23.4°C
Duty Cycle: 80.9 %
Voltage: 12.24 V
Duty Cycle: 88.8 %

004128 - Fuel Pressure Regulation
P1020 - 004 - Control Range Exceeded - MIL ON
Freeze Frame:
Fault Status: 11110100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:09:55

Freeze Frame:
RPM: 126 /min
Torque: 214.5 Nm
(no units): 4.0
Voltage: 8.36 V
Pressure: 1803.4 bar
Duty Cycle: 10.3 %

004128 - Fuel Pressure Regulation
P1020 - 003 - Control Range Exceeded - MIL ON
Freeze Frame:
Fault Status: 11110100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:09:55

Freeze Frame:
RPM: 126 /min
Torque: 214.5 Nm
(no units): 4.0
Voltage: 8.36 V
Pressure: 1803.4 bar
Duty Cycle: 10.3 %

Readiness: 0 0 1 1 1

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09D-927-750.clb
Part No SW: 09D 927 750 FA HW: 09D 927 750 FA
Component: AL 750 6A 0992
Revision: 00H61000 Serial number:
Coding: 0004456
Shop #: WSC 31414 790 00001
VCID: 72EB6FCF6EAF281D84-515A

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 7L0-907-379-MK25E1.clb
Part No SW: 7L0 907 379 L HW: 7L0 907 379 L
Component: ESP ALLRAD MK25E1 0303
Revision: 00H53001
Coding: 0004482
Shop #: WSC 31414 790 00001
VCID: 428BFF0F198FD89DD4-8016

1 Fault Found:
01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 2
Fault Frequency: 6
Reset counter: 0
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:06:18

Freeze Frame:
Count: 128
Count: 4353
Count: 294
Count: 5


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 3D0-909-13x-05.lbl
Part No SW: 3D0 909 139 B HW: 5WK 485 04
Component: Kessy 6840
Revision: 68406620 Serial number: VWX3Z0G1672880
Coding: 0000232
Shop #: WSC 31414 790 00001
VCID: 285F4DA79FF312CDEA-807C

Subsystem 1 - Part No: XXXXXXXXXXX
Component: ELV XXXX

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 7L6-907-040.clb
Part No: 7L6 907 040 AF
Component: CLIMAtronic R/L 4331
Coding: 0001020
Shop #: WSC 61501 615 15641
VCID: 74E769D713BB262D96-8020

1 Fault Found:
01592 - Air Quality Sensor (G238)
014 - Defective

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels:. 7Lx-937-049-V2.clb
Part No SW: 7L6 937 049 AF HW: 7L6 937 049 AF
Component: J519 2000
Revision: -0004--- Serial number: --------------
Coding: 6000040038221C000000000000000000
Shop #: WSC 13203 003 1048576
VCID: 000F350757030A8D82-8054

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 7L0-959-655.lbl
Part No SW: 7L0 959 655 HW: 7L0 959 655
Component: J234 36 VW8T 0250
Revision: 92011025 Serial number: 0039P0032KEX
Coding: 0013110
Shop #: WSC 31414 790 00001
VCID: 7AFB47EF31DF505DCC-802E

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 7L6-953-549.lbl
Part No: 7L6 953 549 F
Component: J527 3601
Coding: 0010011
Shop #: WSC 37808 000 1048576
VCID: 428BFF0F198FD89DD4-8016

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 7L6-920-xxx-7L6.lbl
Part No SW: 7L6 920 885 R HW: 7L6 920 885 R
Component: J285 KOMBI-INST. 7520
Revision: KHH06V02
Coding: 0007101
Shop #: WSC 00070 000 00000
VCID: 4B95D22B2AC519D527-801E

1 Fault Found:
01304 - Radio
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 0
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:07:25


-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels:. 6N0-909-901-7L.clb
Part No SW: 6N0 909 901 HW: 7L6 920 885 R
Component: J533 GW-K-CAN TP20 7520
Coding: 7FEA678940046002
Shop #: WSC 00070 000 00000
VCID: 70EF65C763A31A0D72-8024

1 Fault Found:
01304 - Radio
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 0
Mileage: 177486 km
Time Indication: 0
Date: 2024.12.26
Time: 00:07:25


-------------------------------------------------------------------------------
Address 22: AWD Labels: None
Part No: 0AD 927 755 BG
Component: TRANSFERCASE 0126
Shop #: WSC 00000 000 00000
VCID: 010930035B0903858D-515A

No fault code found.

-------------------------------------------------------------------------------
Address 32: Differential Locks Labels: None
Part No: 0AC 927 771 D
Component: SG-Quersperre 5023
Shop #: WSC 00000 000 00000
VCID: 397998E373599B4585-515A

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control Labels: 7Lx-907-553-34.clb
Part No: 7L0 907 553 G
Component: LUFTFDR.-CDC- 3C3P1 3112
Coding: 0015521
Shop #: WSC 61503 615 51430
VCID: 377D9EDB424D8D3573-8062

1 Fault Found:
00778 - Steering Angle Sensor (G85)
000 - -

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 7L0-959-933.lbl
Part No: 7L6 959 933
Component: 14 HSG 7124
Coding: 0000065
Shop #: WSC 00046 000 00000
VCID: 7F0DB6FB2DFD7575FB-4B32

Subsystem 1 - Part No: 7L0 959 701 N
Component: Tuersteuergeraet FS 6302

Subsystem 2 - Part No: 7L0 959 702 N
Component: Tuersteuergeraet BF 6302

Subsystem 3 - Part No: 7L6 959 703
Component: Tuersteuergeraet HL 0202

Subsystem 4 - Part No: 7L6 959 704
Component: Tuersteuergeraet HR 0202

Subsystem 5 - Part No: 7L0 907 719 A
Component: Neigungssensor 0020

Subsystem 6 - Part No: 7L6 951 171 B
Component: Innenraumsensor 0020

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range Labels: 7L6-907-357-A.lbl
Part No SW: 7L6 907 357 A HW: 7L6 907 357 A
Component: AFS-Steuergeraet 0001
Revision: H02 Serial number:
Coding: 1288323
Shop #: WSC 31414 790 00001
VCID: 397998E374599B4585-806C

Subsystem 1 - Part No: 7L6 941 329 B Labels: 3D0-941-329.CLB
Component: AFS-Lst.-Modul l X008
Coding: 00000019

Subsystem 2 - Part No: 7L6 941 329 B Labels: 3D0-941-329.CLB
Component: AFS-Lst.-Modul r X008
Coding: 00000019

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

-------------------------------------------------------------------------------
Address 68: Wiper Electr. Labels: 7L0-955-119-V2.clb
Part No: 7L6 955 119 B
Component: J400__ Front Wiper 5301
Coding: 0001392
Shop #: WSC 31414 790 00001
VCID: 397998E370599B4585-806C

Component: RLS nicht vorhanden
Coding: 00000000
Shop #: WSC 31414

No fault code found.

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