Audi A8 D3 000135 - Fuel Rail/System Pressure P0087

   #1  

passat2006

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Location
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VCDS Serial number
C?ID=77430
Hello,
All of the sudden while passing a car, car lost power, and had to make it home with a little throttle without accelerating heavy. Hooked up VCDS, and got these results.
Couple of Points:
Car is hard to start, Starter turns maybe 5 seconds or little less then starts, idles rough a little, and then smooths out, and drives as described above
While car is running, and one clears the engine fault codes engine turns off, and hard to start, fault appears instantly again
When one would open the driver door, occasionally, one could hear a strange noise similar to parking brake but a higher pitch for 3 seconds or so.

As hearing noise, I replaced both in tank fuel pumps with OEM pumps,
All the above kept on,

I did a pressure test, each in tank pump pumps up rapidly 6.5 Bar, after 30 minutes, pressure still over 5.25 Bar with pumps off

Here some readings:
Grp: 103: Current Pressure: 6.49 bar, Fuel Pressure Regulator: -290, Adaptation Value...: -153; Fuel Pump Adapt...; Test Off
Grp: 106: Fuel Rail Pressure: 6.45; Electric Fuel 1/2 60.4%: Fuel Pump Shut Off... 227.00s
Grp: 140: Quantity Valve Closing...; Fuel Rail Pres Spec: 25.39 ; Fuel Rail Act ; 6.64 ; Quantity Control... 01

If one does not push car over a 3000 rpm acceleration, it is hardly felt that car has an issue.

Any suggestions?

Thanks,
Nic

Code:
Tuesday,01,June,2021,05:14:18:23435
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 21.3.0.0
Data version: 20210226 DS325.0
www.Ross-Tech.com


VIN:    License Plate: 
Mileage: 148980km-92571mi   Repair Order: 



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


Chassis Type: 4E (4L0)
Scan: 01 02 03 05 06 07 08 09 0E 15 16 17 19 34 36 37 38 42 46 47
          4F 52 53 55 56 61 62 65 67 6C 72 76 77

VIN:    Mileage: 148980km-92571miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
06-Seat Mem. Pass -- Status: OK 0000
07-Control Head -- Status: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: OK 0000
34-Level Control -- Status: Malfunction 0010
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: OK 0000
38-Roof Electronics -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: Malfunction 0010
4F-Centr. Electr. II -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: Malfunction 0010
67-Voice Control -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
72-Door, Rear Right -- Status: Malfunction 0010
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 079-907-560-BVJ.clb
   Part No SW: 4E1 910 560 A    HW: 4E1 907 560 
   Component: 4.2l V8/4V          0040  
   Revision: 71H21---    Serial number: AUX3Z0G0715139
   Coding: 01060009190F0120
   Shop #: WSC 05151 444 83311
   VCID: 2045E0B2F398688BE3-8074

2 Faults Found:
000135 - Fuel Rail/System Pressure 
               P0087 - 002 - Too Low - MIL ON
             Freeze Frame:
                    Fault Status: 11100010
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 148934 km
                    Time Indication: 0
                    Date: 2021.06.01
                    Time: 07:08:09

             Freeze Frame:
                    RPM: 3445 /min
                    Load: 18.8 %
                    Speed: 99.0 km/h
                    Temperature: 98.0°C
                    Temperature: 27.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 13.716 V

000135 - Fuel Rail/System Pressure 
               P0087 - 008 - Too Low - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 148934 km
                    Time Indication: 0
                    Date: 2021.06.01
                    Time: 07:08:21

             Freeze Frame:
                    RPM: 2005 /min
                    Load: 52.1 %
                    Speed: 109.0 km/h
                    Temperature: 95.0°C
                    Temperature: 27.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 14.097 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09L-927-760.lbl
   Part No SW: 4E1 910 156 C    HW: 09L 927 156 A
   Component: AG6 09L 4,2lFSI USA 0030  
   Revision: --H01---    Serial number:        4284469
   Coding: 0000002
   Shop #: WSC 02313 785 00200
   VCID: 234FEFBEE28E7393FE-8076

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 4E0-910-517.lbl
   Part No SW: 4E0 910 517 B    HW: 4E0 614 517 BC
   Component: ESP 5.7 allrad  H46 0510  
   Coding: 0007597
   Shop #: WSC 02313 000 00000
   VCID: 2241EABAFD947A9BF5-8076

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: 4E0-910-131.lbl
   Part No SW: 4E0 910 131     HW: 4E0 909 131 L
   Component:     FBS AUDID3  H10 0190  
   Revision: 01904910    Serial number: AUX3Z0G0715139
   Coding: 0410624
   Shop #: WSC 02311 785 00200
   VCID: 58B58852EB48E04BDB-800C

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: ELV                 XXXX

1 Fault Found:
00955 - Key 1 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 0
                    Reset counter: 233
                    Mileage: 148768 km
                    Time Indication: 0
                    Date: 2021.05.23
                    Time: 21:51:28


-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass        Labels: None
   Part No SW: 4E0 910 760 D    HW: 4E0 959 760 B
   Component: Sitzmemory BFS H02  0010  
   Revision: 00000000    Serial number: 5DS 008 795-03
   Coding: 4071648
   Shop #: WSC 02313 785 00200
   VCID: 244DECA2E78074AB87-8070

No fault code found.

-------------------------------------------------------------------------------
Address 07: Control Head        Labels: 4E0-910-7xx-07.clb
   Part No SW: 4E0 910 732 C    HW: 4E0 035 729 A
   Component: Interfacebox    H43 4140  
   Revision: 00000000    Serial number: 348AV077509357
   Coding: 0000003
   Shop #: WSC 02313 785 00200
   VCID: 2241EABAFD947A9BF5-8076

   Subsystem 1 - Part No: 4E0 910 611 
   Component: E0380 BedienteilH01 0040

   Subsystem 2 - Serial number: 00000000030005

   Subsystem 3 - Serial number: 0130.01.070000000100010117ÿ

   Subsystem 4 - Serial number: 010117ÿ

2 Faults Found:
02244 - Button in Control Head is Stuck 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 233
                    Mileage: 148775 km
                    Time Indication: 0
                    Date: 2021.05.26
                    Time: 21:09:39

             Freeze Frame:
                    Bin. Bits: 00000000
                    Bin. Bits:  0000000
                    Bin. Bits:      001

02103 - Control Module 2 for Vehicle Electrical System (J520) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 5
                    Fault Frequency: 2
                    Reset counter: 214
                    Mileage: 147974 km
                    Time Indication: 0
                    Date: 2021.05.11
                    Time: 20:21:43


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: None
   Part No SW: 4E0 910 043 B    HW: 4E0 820 043 H
   Component: KLIMAAUTOMAT    017 0450  
   Revision: 00000032    Serial number: 00000000113019
   Coding: 0037185
   Shop #: WSC 02311 785 00200
   VCID: 1C3DD442DFF04C6B3F-8048

   Subsystem 1 - Part No: 4E0 910 772 A
   Component: Sitzluefter  FS H02  010

   Subsystem 2 - Part No: 4E0 910 772 A
   Component: Sitzluefter BFS H02  010

   Subsystem 3 - Serial number: 898053000     

   Subsystem 4 - Serial number: HO01122006065A000000000075ÿ†89

   Subsystem 5 - Serial number: 000075ÿ†898053000      000-SHO

   Subsystem 6 - Serial number:     000-SHO31012007065A00000000

   Subsystem 7 - Serial number: 65A000000000046ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4E0-910-279.clb
   Part No SW: 4E0 910 279 Q    HW: 4E0 907 279 Q
   Component: ILM Fahrer      H15 0230  
   Coding: 0143123
   Shop #: WSC 02313 785 00200
   VCID: 366926EA411CF63B29-8062

   Subsystem 1 - Part No: 4E1 910 113 C
   Component: Wischer WWS D3  H60 0420  
   Coding: 00000035
   Shop #: WSC 02313  

   Subsystem 2 - Part No: 4E0 910 557 A  Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH13 0090  
   Coding: 00139548
   Shop #: WSC 02313  

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1        Labels: 4E0-910-111.lbl
   Part No SW: 4E0 910 110 C    HW: 4E0 035 110 A
   Component: MP3-Changer     H44 0350  
   Revision: 00044000    Serial number: AUZ5ZBG3147921
   Shop #: WSC 00000 000 00000
   VCID: 1835C8522BC8204B1B-804C

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4E0-910-655-94.lbl
   Part No SW: 4E0 910 655 C    HW: 4E0 959 655 J
   Component:    Airbag 9.41  H14 4230  
   Revision: 91H14423    Serial number: 0037Q0G01LXL  
   Coding: 0532707
   Shop #: WSC 02313 785 00200
   VCID: 2649F6AA91BC86BB99-8072

   Subsystem 1 - Part No: 4E0 910 339 
   Component: BF-Gewichtsens. H01 0030

   Subsystem 2 - Serial number: 3J59N         

   Subsystem 3 - Serial number: 0001.01.0000H0100000000000ÿ†63

   Subsystem 4 - Serial number: 000000ÿ†63328RB4020F96CE-ÿ†63

   Subsystem 5 - Serial number: F96CE-ÿ†63428RB4020F9E56Uÿ†63

   Subsystem 6 - Serial number: F9E56Uÿ†63528RB4020F96C2Qÿ†63

   Subsystem 7 - Serial number: F96C2Qÿ†63628RB4020F9666Pÿ†63

   Subsystem 8 - Serial number: F9666Pÿ†63729RB401E5729CXÿ†63

   Subsystem 9 - Serial number: 5729CXÿ†63829RB401E57AB4-ÿ

   Subsystem 10 - Serial number: 57AB4-ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4E0-910-549.lbl
   Part No SW: 4E0 910 549     HW: 4E0 953 549 
   Component: Lenksäulenmodul H14 0040  
   Coding: 0012041
   Shop #: WSC 02311 785 00200
   VCID: 65CBB1A6AC3A4DA350-8030

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: Lenkradmodul    H07 0090

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 4E0-910-xxx-17.lbl
   Part No SW: 4E0 910 951 C    HW: 4E0 920 951 C
   Component: KOMBIINSTR. VDO H82 0530  
   Revision: D04         Serial number: AUDID3G0002196
   Coding: 0048263
   Shop #: WSC 49172 067 57207
   VCID: 254BF1A6ECBA8DA390-8070

1 Fault Found:
00562 - Sensor for Oil Level/Temperature (G266) 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 4
                    Reset counter: 233
                    Mileage: 148144 km
                    Time Indication: 0
                    Date: 2021.05.13
                    Time: 12:46:30


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 4L0-910-468.clb
   Part No SW: 4L0 910 468     HW: 4L0 907 468 
   Component: J533__Gateway   H06 0040  
   Revision: 00H06000    Serial number: 0900B071248217
   Coding: F5D5DF7F30720E
   Shop #: WSC 02313 785 00200
   VCID: 6CDDC4824FD07CEB0F-8038

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 4E0-910-553.clb
   Part No SW: 4E0 910 553 H    HW: 4E0 907 553 F
   Component: LUFTFDR.-CDC    H06 4480  
   Coding: 0015511
   Shop #: WSC 15967 210 01865
   VCID: 2855F8929BA890CBAB-807C

1 Fault Found:
01400 - Suspension Level Control 
            001 - Upper Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 232
                    Mileage: 0 km
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: None
   Part No SW: 4E0 910 760 D    HW: 4E0 959 760 B
   Component: Sitzmemory FS  H02  0010  
   Revision: 00000000    Serial number: 5DS 008 795-03
   Coding: 4071658
   Shop #: WSC 02313 785 00200
   VCID: 244DECA2E78074AB87-8070

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 4E0-910-88x-37.lbl
   Part No SW: 4E0 910 888 D    HW: 4E0 919 887 L
   Component: MNS US          H48 0970  
   Revision: 00000000    Serial number: 381AQ077517077
   Shop #: WSC 02313 785 00200
   VCID: 2F67138EBE46C7F36A-807A

No fault code found.

-------------------------------------------------------------------------------
Address 38: Roof Electronics        Labels: 4E0-910-135.lbl
   Part No SW: 4E0 910 135 A    HW: 4E0 907 135 
   Component: Dachknoten D3   H05 0090  
   Serial number: 00000700800090
   Coding: 0003477
   Shop #: WSC 02313 785 00200
   VCID: 1D3BD946C4EA4563C8-8048

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 4E1-910-802-42.lbl
   Part No SW: 4E1 910 802 B    HW: 4E1 959 801 D
   Component: Türsteuer.FS BRM005 0180  
   Coding: 0032364
   Shop #: WSC 02313 785 00200
   VCID: 2045E0B2F398688BE3-8074

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4E0-910-289.lbl
   Part No SW: 4E0 910 289 D    HW: 4E0 907 289 D
   Component: Komfortgeraet   H08 0020  
   Revision: 00200008    Serial number:  W040701300553
   Coding: 0048702
   Shop #: WSC 02313 785 00200
   VCID: 2A51029A85A4A2DBBD-807E

   Subsystem 1 - Part No: 4E0 910 853 
   Component: Heckdeckel   P14H06 0070

   Subsystem 2 - Part No: 4E0 907 719 
   Component: Neigungssensor  H05 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 4E0-910-223.lbl
   Part No SW: 4E0 910 223 R    HW: 4E0 035 223 G
   Component: DSP-High D3     H03 0120  
   Revision: PROD_01     Serial number: 00000000003480
   Coding: 0000026
   Shop #: WSC 02313 785 00200
   VCID: 2C5D04828F50BCEB4F-8078

1 Fault Found:
02558 - Rear Left Mid-Range/Woofer Loudspeaker (R159) 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 5
                    Fault Frequency: 10
                    Reset counter: 233
                    Mileage: 148241 km
                    Time Indication: 0
                    Date: 2021.05.14
                    Time: 14:49:16


-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: None
   Part No SW: 4E0 910 280 A    HW: 4E0 907 280 A
   Component: ILM Beifahrer   H13 0070  
   Revision:             Serial number: 00000000126373
   Coding: 0010101
   Shop #: WSC 02313 785 00200
   VCID: 1E39DE4AC9EC5E7BD1-804A

2 Faults Found:
02095 - Component Protection Active 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 197
                    Mileage: 148144 km
                    Time Indication: 0
                    Date: 2021.05.13
                    Time: 20:54:00

02084 - Component Protection 
            005 - No or Incorrect Basic Setting / Adaptation
             Freeze Frame:
                    Fault Status: 01100101
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 197
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 4E1-910-802-52.lbl
   Part No SW: 4E1 910 802 B    HW: 4E1 959 802 D
   Component: Türsteuer.BF BRM005 0180  
   Coding: 0032364
   Shop #: WSC 02313 785 00200
   VCID: 2045E0B2F398688BE3-8074

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake        Labels: 4E0-910-801.clb
   Part No SW: 4E0 910 801 D    HW: 4E0 907 801 B
   Component: EPB  A4EC0230   H03 0230  
   Revision: --H03---    
   Coding: 0000922
   Shop #: WSC 05152 444 13929
   VCID: 2045E0B2F398688BE3-8074

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 4F0-910-357.lbl
   Part No SW: 4F0 910 357 F    HW: 4F0 907 357 F
   Component: AFS 1           H01 0020  
   Revision: 00000001    Serial number:               
   Coding: 0000018
   Shop #: WSC 02313 785 00200
   VCID: 2953FD9680A2A9C3B4-807C

   Subsystem 1 - Part No: 4F0 941 329 B
   Component: AFS-Modul links H02 0020

   Subsystem 2 - Part No: 4F0 941 329 B
   Component: AFS-Modul rechtsH02 0020

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 4E0-910-541.lbl
   Part No SW: 4E0 910 541 Q    HW: 4E0 035 541 S
   Component: TUNER EU/US/RDW H42 0620  
   Revision: 00000000    Serial number: 396AX077559036
   Coding: 0000002
   Shop #: WSC 02313 785 00200
   VCID: 2E590E8AB94CCEFB61-807A

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul.        Labels: 4E0-910-181.lbl
   Part No SW: 4E0 910 181 C    HW: 4E0 915 181 C
   Component: J0644 BEM       H12 0550  
   Revision: 00000000    Serial number: 00000000000200
   Shop #: WSC 05151 444 83311
   VCID: 2045E0B2F398688BE3-8074

   Subsystem 1 - Part No: 000 915 510 DL
   Component: von VA0  090820K1EQ       
   Coding: 303030393135353130444C5641303039303832304B314551
   Shop #: WSC 49773 001 104857

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 4E0-910-802.lbl
   Part No SW: 4E0 910 802 A    HW: 4E0 959 801 D
   Component: Türsteuer.HL BRM005 0180  
   Coding: 0032364
   Shop #: WSC 02313 785 00200
   VCID: 1E39DE4AC9EC5E7BD1-804A

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: 4E0-910-273.lbl
   Part No SW: 4E0 910 273 A    HW: 4F0 907 273 A
   Component: Reifendruck 3   H05  
   Revision: 00050340    Serial number: 00000700049484
   Coding: 0232125
   Shop #: WSC 02313 785 00200
   VCID: 2045E0B2F398688BE3-8074

1 Fault Found:
01521 - Sensor for Tire Pressure 
            004 - No Signal/Communication - MIL ON
             Freeze Frame:
                    Fault Status: 11100100
                    Fault Priority: 3
                    Fault Frequency: 8
                    Reset counter: 0
                    Mileage: 148721 km
                    Time Indication: 0
                    Date: 2021.05.21
                    Time: 13:53:12

             Freeze Frame:
                    (no units): 0.0
                    Temperature: 32.0°C
                    Error Code: 0
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.


-------------------------------------------------------------------------------
Address 67: Voice Control        Labels: 4E0-910-75x-67.lbl
   Part No SW: 4E0 910 754 Q    HW: 4E0 035 753 A
   Component: SDS 3501 US     H45 0630  
   Revision: 00000000    Serial number: 00000701220223
   Shop #: WSC 12336 024 394758
   VCID: 346D1CE25760E42B17-8060

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 4E0-910-441.clb
   Part No SW: 4E0 910 441     HW: 4L0 907 441 A
   Component: J772__Rearview      0050  
   Revision: --H12---    Serial number: 525PA8-J7110EL
   Coding: 1120503
   Shop #: WSC 02313 785 00200
   VCID: 5CBD94429F700C6BFF-8008

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 4E0-910-802.lbl
   Part No SW: 4E0 910 802 A    HW: 4E0 959 802 D
   Component: Türsteuer.HR BRM005 0180  
   Coding: 0032364
   Shop #: WSC 02313 785 00200
   VCID: 1E39DE4AC9EC5E7BD1-804A

1 Fault Found:
02126 - Central Locking Button; Exterior Door Handle 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 2
                    Reset counter: 221
                    Mileage: 147968 km
                    Time Indication: 0
                    Date: 2021.05.11
                    Time: 19:57:28


-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 4E0-910-283.lbl
   Part No SW: 4E0 910 283 C    HW: 4E0 919 283 C
   Component: Parkhilfe 8-Kan H12 0040  
   Revision: 00H12000    Serial number: 08720701801000
   Coding: 0221208
   Shop #: WSC 02313 785 00200
   VCID: 234FEFBEE28E7393FE-8076

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 4E0-910-336.lbl
   Part No SW: 4F0 910 336 H    HW: 4E0 862 335 
   Component: Handyvorb2      H16 1130  
   Revision: 00000000    Serial number: 00000007563668
   Coding: 0010900
   Shop #: WSC 00000 000 00000
   VCID: 2855F8929BA890CBAB-807C

No fault code found.
 
Last edited by a moderator:
   #2  

Uwe

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VCDS Serial number
HC100001
Fuel Rail Pres Spec: 25.39 ; Fuel Rail Act ; 6.64
That's clearly a problem. Actual should track spec, but for some reason cannot. I don't know your engine well enough to speculate why this might be.

The in-tank pumps move fuel from the tanks to the engine, but then there there should be an engine driven high-pressure pump (or two?) that pressurize the rail(s).

I'm going to suggest investing $35 in a 24 hour subscription to erWin and downloading everything you can find that pertains to this car.


-Uwe-
 
   #3  

Dana

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Hi Nic,

Thanks for using our forum. I figured I'd reply here rather than to the e-mail however I like Uwe's direction. Get wiring diagrams (if you don't already have them) and dig into the high side of the system. Since you aren't making high side pressure at all I would check the power supply to both HPFPs. With any luck there's a voltage drop that would be far easier to chase than replacing pump(s) or the control side from the ECM.

Best,
Dana
 
Last edited:
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   #4  

summitradio

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VCDS Serial number
C?ID=208400
Id say you are running on 1 HPFP. They dont split the banks on the rail. They run both pumps together. I wound up replacing both. When one dies the other is not far behind.
 
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