2.0T FSI won't start

[bumere46]

hey guys my jetta mk5 won't start all of a sudden. I am getting the following 2 codes.

000568 - Manifold Pressure / Boost Sensor (G31): Signal too High
P0238 - 001 - Upper Limited Exceeded
008852 - Fuel Pressure Regulator Valve (N276) : Open Circuit
P2294 - 004 - No Signal/Communication - Intermittent


Any thoughts on what could be the problem and where should I start looking?

 

[@udi A3]

ecu

do u have a full vcds log?

 

[bumere46]

Here it is


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: Malfunction 0010
0F-Digital Radio -- Status: Malfunction 0010
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: Malfunction 0010
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: 06F-907-115-AXX.lbl
Part No SW: 1K0 907 115 S HW: 8P0 907 115 B
Component: 2.0l R4/4V TFSI 0020
Revision: 5BH16--- Serial number: VWX7Z0H124J1AO
Coding: 0403010A18070160
Shop #: WSC 00066 000 00000
VCID: 366824867E1D6BAC

2 Faults Found
000568 - Manifold Pressure / Boost Sensor (G31): Signal too High
P0238 - 001 - Upper Limit Exceeded
008852 - Fuel Pressure Regulator Valve (N276): Open Circuit
P2294 - 004 - No Signal/Communication - Intermittent
Readiness: 0110 0101

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1K0-907-379-MK60-F.lbl
Part No SW: 1K0 907 379 AC HW: 1K0 907 379 AC
Component: ESP FRONT MK60 0101
Revision: 00H11001
Coding: 0021122
Shop #: WSC 00066 000 00000
VCID: 73EEDD922DEF3E84

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 1K0-820-047.lbl
Part No SW: 1K0 820 047 HJ HW: 1K0 820 047 HJ
Component: Climatic PQ35 141 1010
Revision: 00141028 Serial number: 00000000000000
Shop #: WSC 00000 000 00000
VCID: 73EEDD922DEF3E84

2 Faults Found
00229 - Refrigerant Pressure
002 - Lower Limit Exceeded
00898 - Control Circuit A/C compressor
010 - Open or Short to Plus - Intermittent

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 3C0-937-049-30-M.lbl
Part No SW: 3C0 937 049 AH HW: 3C0 937 049 AH
Component: Bordnetz-SG H54 2202
Revision: 00H54000 Serial number: 00000000885454
Coding: 14058E234004150007140000001400000008730B5C000100000000000000
Shop #: WSC 00066 000 00000
VCID: 6FE6D1E241C71A64

Part No: 1K1 955 119 E
Component: Wischer 040308 021 0501
Coding: 00038805
Shop #: WSC 00066

1 Fault Found
00988 - Lamp for Brake Light; Right (M10)
012 - Electrical Fault in Circuit

-------------------------------------------------------------------------------
Address 0F: Digital Radio Labels: 8E0-035-593-SIR.lbl
Part No SW: 8E0 035 593 M HW: 8E0 035 593 M
Component: SDAR SIRIUS H07 0150
Revision: 00000000 Serial number: AUZ4Z7H0278782
Coding: 0000000
Shop #: WSC 00000 000 00000
VCID: 336E1D926D6F7E84

1 Fault Found
02635 - Tuner Not Enabled/Activated
000 - -

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1K0-909-605.lbl
Part No SW: 1K0 909 605 AB HW: 1K0 909 605 AB
Component: 6A AIRBAG VW8R 034 8000
Revision: 05034000 Serial number: 003B6M04HPZ.
Coding: 0013889
Shop #: WSC 00066 000 00000
VCID: 6CDCC6EE70D1E17C

Part No: 1K0 959 339 F
Component: BF-Gewichtsens. 007 0005

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 1K0-953-549-MY8.lbl
Part No SW: 1K0 953 549 BF HW: 1K0 953 549 BF
Component: J0527 051 0100
Coding: 0000021
Shop #: WSC 00066 000 00000
VCID: 77F6E982399752A4

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1K0-920-xxx-17.lbl
Part No SW: 1K0 920 954 P HW: 1K0 920 954 P
Component: KOMBIINSTRUMENT 3HL 1222
Revision: V0002000 Serial number: VWX7Z0H124J1AO
Coding: 0023203
Shop #: WSC 05074 444 64667
VCID: 39722FBA4F0384D4

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 1K0-907-530.lbl
Part No SW: 1K0 907 530 L HW: 1K0 907 951
Component: J533 Gateway H07 0052
Revision: H07 01 Serial number: 220108F1001278
Coding: E9807F070003021002
Shop #: WSC 00066 000 00000
VCID: 3064129E9C79459C

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 1K0-920-xxx-25.lbl
Part No SW: 1K0 920 954 P HW: 1K0 920 954 P
Component: IMMO 3HL 1222
Revision: V0002000 Serial number: VWX7Z0H124J1AO
Shop #: WSC 05811 444 102991
VCID: 39722FBA4F0384D4

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 1K0-959-701-MIN3.lbl
Part No SW: 1K0 959 701 P HW: 1K0 959 793 L
Component: J386 TUER-SG FT 1133
Revision: 32008001 Serial number: 00000594088110
Coding: 0001205
Shop #: WSC 00066 000 00000
VCID: 3B7E35B2453FB6C4

1 Fault Found
00932 - Electric Window Motor; Drivers Side (V147)
005 - No or Incorrect Basic Setting / Adaptation

-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 1Kx-909-14x.lbl
Part No: 1K1 909 144 M
Component: EPS_ZFLS Kl.070 H08 1901
Shop #: WSC 02069 000 90108
VCID: 356A238A631B60B4

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

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1K0-959-433-MAX.clb
Part No SW: 1K0 959 433 CT HW: 1K0 959 433 CT
Component: KSG PQ35 RDK 052 0221
Revision: 00052000 Serial number: 00000000000000
Coding: 13900F880186281B0904058FB0880F0488DCA0
Shop #: WSC 00066 000 00000
VCID: 840C0E4EF841893C

Component: Sounder n.mounted

Component: NGS n.mounted

Component: IRUE n.mounted

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 1K0-959-702-MIN3.lbl
Part No SW: 1K0 959 702 P HW: 1K0 959 792 L
Component: J387 TUER-SG BT 1133
Revision: 32008001 Serial number: 00000082888221
Coding: 0001204
Shop #: WSC 00066 000 00000
VCID: 3C7C36AE4031B1FC

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio Labels: 1K0-035-1xx-56.lbl
Part No SW: 1K0 035 180 L HW: 1K0 035 180 L
Component: Radio DE2 016 0020
Revision: 00016000 Serial number: VWZ4Z7H2187777
Coding: 0010400
Shop #: WSC 00000 000 00000
VCID: 2952FFFABFA33454

1 Fault Found
00003 - Control Module
014 - Defective

-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 1K0-959-703-GEN3.lbl
Part No SW: 1K0 959 703 Q HW: 1K0 959 795 J
Component: J388 TUER-SG HL 1120
Revision: 12006001 Serial number: 00000002782946
Coding: 0001168
Shop #: WSC 00066 000 00000
VCID: 3E783CA6562DA3EC

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure Labels: 3C0-959-433-65.lbl
Part No SW: 1K0 959 433 CT HW: 1K0 959 433 CT
Component: RDK 0450
Revision: 00052000 Serial number: 00000000000000
Coding: 0100101
Shop #: WSC 00066 000 00000
VCID: 840C0E4EF841893C

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 1K0-959-704-GEN3.lbl
Part No SW: 1K0 959 704 Q HW: 1K0 959 794 J
Component: J389 TUER-SG HR 1120
Revision: 12006001 Serial number: 00000002793198
Coding: 0001168
Shop #: WSC 00066 000 00000
VCID: 3F8641A25127AAE4

No fault code found.

End ---------------------------------------------------------------------

 

[@udi A3]

are any of the ecus getting wet? Can you check the faulty engine sensors, or even unplug and try to start it. maybe clear the codes do the same codes come back?

i have seen several ecus fried with some faults including the manifold pressure sensor fault you have. usually its the o2 sensor causing the issue though.

where abouts are you based?

 

[bumere46]

Thank you for your response, @udi A3!
I am in Florida, Fort Myers.
Is there a way I could check the ECU? Remove it and maybe take it to my local indy shop to test it?
I have another ECU from VW Passat 2.0T
Will it work?

 

[@udi A3]

Are the ecu part numbers the same? Youd need to adapt it in and leave the sensors unplugged. You could inspect the jetta ecu for sign of fried chips etc?

 

[Broken Byzan]

008852 - Fuel Pressure Regulator Valve (N276): Open Circuit
P2294 - 004 - No Signal/Communication - Intermittent
Readiness: 0110 0101

That's your problem, it's not getting any fuel

 

[bumere46]

Should I just replace the High Pressure Fuel Pump?

 

[Broken Byzan]

I belive the sensor that's thrown the code to be only available as part of the pump sadly

 

[bumere46]

yeap, looks like you are right. I have a used oem pump, I will try to swap it and see what happens. Thank you