posted a while back about my 06 1.9 TDI Beetle under Help

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
I did purchase VCDS and the first log results I posted and are here again.
Thursday,09,May,2024,16:54:54:17975
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 24.5.0.0 (x64) HEX-V2 CB: 0.4643.4
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: 3VWPR31C66M407001 License Plate:
Mileage: 353980km-219952mi Repair Order:



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


Chassis Type: 1C (1C - VW New Beetle (1998 > 2010))
Scan: 01 02 03 08 15 17 19 25 29 35 37 39 46 54 56 65 75

VIN: 3VWPR31C66M407001 Mileage: 353980km-219952miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 038-906-016-BEW.lbl
Part No SW: 038 906 016 AB HW: 028 101 255 4
Component: R4 1,9L EDC G000SG 7989
Revision: 12345678 Serial number: VWZ5Z0E9207186
Coding: 0150031
Shop #: WSC 00066 000 00000
VCID: 54F16A6992EF2CDAA3B-5160
VINID: 0E69E088305318674400700004DF8E7420

6 Faults Found:
17056 - Cylinder 2 Glow Plug Circuit (Q11)
P0672 - 000 - Electrical Fault
Freeze Frame:
RPM: 0 /min
Torque: 210.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.17 V
Bin. Bits: 00001100
Temperature: -2.7°C
Bin. Bits: 00110000

16485 - Mass Air Flow Sensor (G70)
P0101 - 000 - Implausible Signal
Freeze Frame:
RPM: 1344 /min
Torque: 0.0 Nm
Speed: 34.0 km/h
Temperature: 13.5°C
(no units): 85.2
(no units): 0.79
Temperature: 83.7°C

16683 - Boost Pressure Regulation
P0299 - 000 - Control Range Not Reached
Freeze Frame:
RPM: 2184 /min
Torque: 158.0 Nm
Speed: 96.0 km/h
Load: 52.9 %
Voltage: 13.98 V
Bin. Bits: 00001100
Absolute Pres.: 1927.8 mbar
Absolute Pres.: 1458.6 mbar

16497 - Intake Air Temp. Sensor (G42)
P0113 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 120.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.64 V
Temperature: 133.2°C
Temperature: 10.8°C
Temperature: 12.6°C

18000 - Altitude Sensor / Boost Pressure Sensor
P1592 - 000 - Implausible Correlation
Freeze Frame:
RPM: 0 /min
Torque: 120.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.64 V
Bin. Bits: 00001100
Absolute Pres.: 856.8 mbar
Absolute Pres.: 2182.8 mbar

16622 - Manifold Pressure / Boost Sensor (G31)
P0238 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 118.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.79 V
Bin. Bits: 00001100
Absolute Pres.: 153.0 mbar
Absolute Pres.: 2182.8 mbar

Readiness: 1 6 0 0 0

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ESP-F.lbl
Part No: 1C0 907 379 M
Component: ESP FRONT MK60 0102
Coding: 0019458
Shop #: WSC 00066 000 00000
VCID: 34310AE9322F0CDA83B-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1T0-909-605.lbl
Part No: 6Q0 909 605 AK
Component: 01 AIRBAG VW71 0811
Coding: 0012337
Shop #: WSC 00066 000 00000
VCID: 005996393617607A573-5160

Subsystem 1 - Part No: 1C0 959 339 F
Component: BF-Gewichtsens. 006 0007

2 Faults Found:
00591 - Seat Belt Switch; Driver (E24)
006 - Short to Plus - Intermittent
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 17: Instruments Labels: None
Part No: 1C0 920 501 B
Component: KOMBI+WEGFAHRS. M73 V02
Coding: 11232
Shop #: WSC 00000
VCID: 176BDD654699C7C2869-4B1E
3VWPR31C66M407001 VWZ5Z0E9207186

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.clb
Part No: 6N0 909 901
Component: Gateway K<->CAN V022
Coding: 00006
Shop #: WSC 00066
VCID: 70B9C6F903B770FAA73-4B1E

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1C0-959-799.lbl
Part No: 1C0 959 799 G
Component: 2K Komfortgerát HLO 0004
Coding: 00064
Shop #: WSC 00066
VCID: 3B2321D51A71C3A2421-4B1E

Subsystem 1 - Part No: 1C2959802A
Component: 2K Tõrsteuer.FS KLO 0202

Subsystem 2 - Part No: 1C2959801A
Component: 2K Tõrsteuer.BF KLO 0202

1 Fault Found:
01044 - Control Module Incorrectly Coded
35-00 - -

-------------------------------------------------------------------------------
Address 56: Radio Labels: 1J0-035-18x-56.clb
Part No: 1C0 035 196 N
Component: RADIO DE2 0005
Coding: 00401
Shop #: WSC 00066
VCID: 2A0D1491E5EB4A2A297-51CE

1 Fault Found:
65535 - Internal Control Module Memory Error
00-10 - - - Intermittent

End----(Elapsed Time: 03:44, VBatt start/end: 11.6V/11.6V. VIgn 11.6V)-----

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


Address 01: DTCs clearedSaturday,11,May,2024,12:22:53:17975
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 24.5.0.0 (x64) HEX-V2 CB: 0.4643.4
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: 3VWPR31C66M407001 License Plate:
Mileage: 353980km-219952mi Repair Order:



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


Chassis Type: 1C (1C - VW New Beetle (1998 > 2010))
Scan: 01 02 03 08 15 17 19 25 29 35 37 39 46 54 56 65 75

VIN: 3VWPR31C66M407001 Mileage: 353980km-219952miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 038-906-016-BEW.lbl
Part No SW: 038 906 016 AB HW: 028 101 255 4
Component: R4 1,9L EDC G000SG 7989
Revision: 12345678 Serial number: VWZ5Z0E9207186
Coding: 0150031
Shop #: WSC 00066 000 00000
VCID: 54F16A6992EF2CDAA3B-5160
VINID: 0E69E088305318674400700004DF8E7420

4 Faults Found:
16497 - Intake Air Temp. Sensor (G42)
P0113 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 34.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.32 V
Temperature: 133.2°C
Temperature: 16.2°C
Temperature: 14.4°C

16622 - Manifold Pressure / Boost Sensor (G31)
P0238 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 34.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.32 V
Bin. Bits: 00001100
Absolute Pres.: 153.0 mbar
Absolute Pres.: 2182.8 mbar

18000 - Altitude Sensor / Boost Pressure Sensor
P1592 - 000 - Implausible Correlation
Freeze Frame:
RPM: 0 /min
Torque: 32.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.56 V
Bin. Bits: 00001100
Absolute Pres.: 867.0 mbar
Absolute Pres.: 2182.8 mbar

17056 - Cylinder 2 Glow Plug Circuit (Q11)
P0672 - 000 - Electrical Fault
Freeze Frame:
RPM: 882 /min
Torque: 82.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 13.38 V
Bin. Bits: 00001100
Temperature: 16.2°C
Bin. Bits: 10110000

Readiness: 1 4 0 0 1

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ESP-F.lbl
Part No: 1C0 907 379 M
Component: ESP FRONT MK60 0102
Coding: 0019458
Shop #: WSC 00066 000 00000
VCID: 34310AE9322F0CDA83B-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1T0-909-605.lbl
Part No: 6Q0 909 605 AK
Component: 01 AIRBAG VW71 0811
Coding: 0012337
Shop #: WSC 00066 000 00000
VCID: 005996393617607A573-5160

Subsystem 1 - Part No: 1C0 959 339 F
Component: BF-Gewichtsens. 006 0007

2 Faults Found:
00591 - Seat Belt Switch; Driver (E24)
006 - Short to Plus - Intermittent
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 17: Instruments Labels: None
Part No: 1C0 920 501 B
Component: KOMBI+WEGFAHRS. M73 V02
Coding: 11232
Shop #: WSC 00000
VCID: 176BDD654699C7C2869-4B1E
3VWPR31C66M407001 VWZ5Z0E9207186

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.clb
Part No: 6N0 909 901
Component: Gateway K<->CAN V022
Coding: 00006
Shop #: WSC 00066
VCID: 70B9C6F903B770FAA73-4B1E

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1C0-959-799.lbl
Part No: 1C0 959 799 G
Component: 2K Komfortgerát HLO 0004
Coding: 00064
Shop #: WSC 00066
VCID: 3B2321D51A71C3A2421-4B1E

Subsystem 1 - Part No: 1C2959802A
Component: 2K Tõrsteuer.FS KLO 0202

Subsystem 2 - Part No: 1C2959801A
Component: 2K Tõrsteuer.BF KLO 0202

2 Faults Found:
00928 - Locking Module for Central Locking; Front Driver Side (F220)
54-10 - Incorrectly Equipped - Intermittent
01044 - Control Module Incorrectly Coded
35-00 - -

-------------------------------------------------------------------------------
Address 56: Radio Labels: 1J0-035-18x-56.clb
Part No: 1C0 035 196 N
Component: RADIO DE2 0005
Coding: 00401
Shop #: WSC 00066
VCID: 2A0D1491E5EB4A2A297-51CE

1 Fault Found:
65535 - Internal Control Module Memory Error
00-10 - - - Intermittent

End----(Elapsed Time: 03:38, VBatt start/end: 11.6V/11.5V. VIgn 11.5V)-----

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


Selective Output Tests

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


Selective Output Tests

I cleared the codes and tried to run the car to get the turbo to ramp up but still got nothing. I tested the n75 using VCDS and can feel and hear it moving but when I just run the car I don't get any vacuum past the n75 to the turbo. My question is because its a new turbo does their need to be some reprogramming done to the ECM?

here is the log after clearing codes.
Thursday,09,May,2024,16:54:54:17975
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 24.5.0.0 (x64) HEX-V2 CB: 0.4643.4
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: 3VWPR31C66M407001 License Plate:
Mileage: 353980km-219952mi Repair Order:



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


Chassis Type: 1C (1C - VW New Beetle (1998 > 2010))
Scan: 01 02 03 08 15 17 19 25 29 35 37 39 46 54 56 65 75

VIN: 3VWPR31C66M407001 Mileage: 353980km-219952miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 038-906-016-BEW.lbl
Part No SW: 038 906 016 AB HW: 028 101 255 4
Component: R4 1,9L EDC G000SG 7989
Revision: 12345678 Serial number: VWZ5Z0E9207186
Coding: 0150031
Shop #: WSC 00066 000 00000
VCID: 54F16A6992EF2CDAA3B-5160
VINID: 0E69E088305318674400700004DF8E7420

6 Faults Found:
17056 - Cylinder 2 Glow Plug Circuit (Q11)
P0672 - 000 - Electrical Fault
Freeze Frame:
RPM: 0 /min
Torque: 210.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.17 V
Bin. Bits: 00001100
Temperature: -2.7°C
Bin. Bits: 00110000

16485 - Mass Air Flow Sensor (G70)
P0101 - 000 - Implausible Signal
Freeze Frame:
RPM: 1344 /min
Torque: 0.0 Nm
Speed: 34.0 km/h
Temperature: 13.5°C
(no units): 85.2
(no units): 0.79
Temperature: 83.7°C

16683 - Boost Pressure Regulation
P0299 - 000 - Control Range Not Reached
Freeze Frame:
RPM: 2184 /min
Torque: 158.0 Nm
Speed: 96.0 km/h
Load: 52.9 %
Voltage: 13.98 V
Bin. Bits: 00001100
Absolute Pres.: 1927.8 mbar
Absolute Pres.: 1458.6 mbar

16497 - Intake Air Temp. Sensor (G42)
P0113 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 120.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.64 V
Temperature: 133.2°C
Temperature: 10.8°C
Temperature: 12.6°C

18000 - Altitude Sensor / Boost Pressure Sensor
P1592 - 000 - Implausible Correlation
Freeze Frame:
RPM: 0 /min
Torque: 120.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.64 V
Bin. Bits: 00001100
Absolute Pres.: 856.8 mbar
Absolute Pres.: 2182.8 mbar

16622 - Manifold Pressure / Boost Sensor (G31)
P0238 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 118.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.79 V
Bin. Bits: 00001100
Absolute Pres.: 153.0 mbar
Absolute Pres.: 2182.8 mbar

Readiness: 1 6 0 0 0

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ESP-F.lbl
Part No: 1C0 907 379 M
Component: ESP FRONT MK60 0102
Coding: 0019458
Shop #: WSC 00066 000 00000
VCID: 34310AE9322F0CDA83B-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1T0-909-605.lbl
Part No: 6Q0 909 605 AK
Component: 01 AIRBAG VW71 0811
Coding: 0012337
Shop #: WSC 00066 000 00000
VCID: 005996393617607A573-5160

Subsystem 1 - Part No: 1C0 959 339 F
Component: BF-Gewichtsens. 006 0007

2 Faults Found:
00591 - Seat Belt Switch; Driver (E24)
006 - Short to Plus - Intermittent
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 17: Instruments Labels: None
Part No: 1C0 920 501 B
Component: KOMBI+WEGFAHRS. M73 V02
Coding: 11232
Shop #: WSC 00000
VCID: 176BDD654699C7C2869-4B1E
3VWPR31C66M407001 VWZ5Z0E9207186

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.clb
Part No: 6N0 909 901
Component: Gateway K<->CAN V022
Coding: 00006
Shop #: WSC 00066
VCID: 70B9C6F903B770FAA73-4B1E

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1C0-959-799.lbl
Part No: 1C0 959 799 G
Component: 2K Komfortgerát HLO 0004
Coding: 00064
Shop #: WSC 00066
VCID: 3B2321D51A71C3A2421-4B1E

Subsystem 1 - Part No: 1C2959802A
Component: 2K Tõrsteuer.FS KLO 0202

Subsystem 2 - Part No: 1C2959801A
Component: 2K Tõrsteuer.BF KLO 0202

1 Fault Found:
01044 - Control Module Incorrectly Coded
35-00 - -

-------------------------------------------------------------------------------
Address 56: Radio Labels: 1J0-035-18x-56.clb
Part No: 1C0 035 196 N
Component: RADIO DE2 0005
Coding: 00401
Shop #: WSC 00066
VCID: 2A0D1491E5EB4A2A297-51CE

1 Fault Found:
65535 - Internal Control Module Memory Error
00-10 - - - Intermittent

End----(Elapsed Time: 03:44, VBatt start/end: 11.6V/11.6V. VIgn 11.6V)-----

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


Address 01: DTCs clearedSaturday,11,May,2024,12:22:53:17975
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 24.5.0.0 (x64) HEX-V2 CB: 0.4643.4
Data version: 20240429 DS355.0
www.Ross-Tech.com


VIN: 3VWPR31C66M407001 License Plate:
Mileage: 353980km-219952mi Repair Order:



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


Chassis Type: 1C (1C - VW New Beetle (1998 > 2010))
Scan: 01 02 03 08 15 17 19 25 29 35 37 39 46 54 56 65 75

VIN: 3VWPR31C66M407001 Mileage: 353980km-219952miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 038-906-016-BEW.lbl
Part No SW: 038 906 016 AB HW: 028 101 255 4
Component: R4 1,9L EDC G000SG 7989
Revision: 12345678 Serial number: VWZ5Z0E9207186
Coding: 0150031
Shop #: WSC 00066 000 00000
VCID: 54F16A6992EF2CDAA3B-5160
VINID: 0E69E088305318674400700004DF8E7420

4 Faults Found:
16497 - Intake Air Temp. Sensor (G42)
P0113 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 34.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.32 V
Temperature: 133.2°C
Temperature: 16.2°C
Temperature: 14.4°C

16622 - Manifold Pressure / Boost Sensor (G31)
P0238 - 000 - Signal too High
Freeze Frame:
RPM: 0 /min
Torque: 34.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.32 V
Bin. Bits: 00001100
Absolute Pres.: 153.0 mbar
Absolute Pres.: 2182.8 mbar

18000 - Altitude Sensor / Boost Pressure Sensor
P1592 - 000 - Implausible Correlation
Freeze Frame:
RPM: 0 /min
Torque: 32.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 10.56 V
Bin. Bits: 00001100
Absolute Pres.: 867.0 mbar
Absolute Pres.: 2182.8 mbar

17056 - Cylinder 2 Glow Plug Circuit (Q11)
P0672 - 000 - Electrical Fault
Freeze Frame:
RPM: 882 /min
Torque: 82.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 13.38 V
Bin. Bits: 00001100
Temperature: 16.2°C
Bin. Bits: 10110000

Readiness: 1 4 0 0 1

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ESP-F.lbl
Part No: 1C0 907 379 M
Component: ESP FRONT MK60 0102
Coding: 0019458
Shop #: WSC 00066 000 00000
VCID: 34310AE9322F0CDA83B-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1T0-909-605.lbl
Part No: 6Q0 909 605 AK
Component: 01 AIRBAG VW71 0811
Coding: 0012337
Shop #: WSC 00066 000 00000
VCID: 005996393617607A573-5160

Subsystem 1 - Part No: 1C0 959 339 F
Component: BF-Gewichtsens. 006 0007

2 Faults Found:
00591 - Seat Belt Switch; Driver (E24)
006 - Short to Plus - Intermittent
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 17: Instruments Labels: None
Part No: 1C0 920 501 B
Component: KOMBI+WEGFAHRS. M73 V02
Coding: 11232
Shop #: WSC 00000
VCID: 176BDD654699C7C2869-4B1E
3VWPR31C66M407001 VWZ5Z0E9207186

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.clb
Part No: 6N0 909 901
Component: Gateway K<->CAN V022
Coding: 00006
Shop #: WSC 00066
VCID: 70B9C6F903B770FAA73-4B1E

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1C0-959-799.lbl
Part No: 1C0 959 799 G
Component: 2K Komfortgerát HLO 0004
Coding: 00064
Shop #: WSC 00066
VCID: 3B2321D51A71C3A2421-4B1E

Subsystem 1 - Part No: 1C2959802A
Component: 2K Tõrsteuer.FS KLO 0202

Subsystem 2 - Part No: 1C2959801A
Component: 2K Tõrsteuer.BF KLO 0202

2 Faults Found:
00928 - Locking Module for Central Locking; Front Driver Side (F220)
54-10 - Incorrectly Equipped - Intermittent
01044 - Control Module Incorrectly Coded
35-00 - -

-------------------------------------------------------------------------------
Address 56: Radio Labels: 1J0-035-18x-56.clb
Part No: 1C0 035 196 N
Component: RADIO DE2 0005
Coding: 00401
Shop #: WSC 00066
VCID: 2A0D1491E5EB4A2A297-51CE

1 Fault Found:
65535 - Internal Control Module Memory Error
00-10 - - - Intermittent

End----(Elapsed Time: 03:38, VBatt start/end: 11.6V/11.5V. VIgn 11.5V)-----

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


Selective Output Tests

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


Selective Output Tests
 

Windex

Top Post Dawg
Joined
Apr 1, 2006
Location
Cambridge
TDI
05 B5V 01E FRF
If you clear those codes, do they all come back? Has any work been done to the car recently? When was the last time the car ran/drove without issue?
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
the 2nd log is after I cleared the codes. The car does start and run but no boost. I put in a new turbo and n75 and did away with the EGR cooler. The codes I am looking at today are 16497,16622,17056 and 18000.
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
You have 3 electrical faults for the MAP/IAT sensor (on top of the intercooler), which suggests damage to the wiring harness leading to that sensor. The P1592 fault will put the car in limp mode if detected at key on.
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
You have 3 electrical faults for the MAP/IAT sensor (on top of the intercooler), which suggests damage to the wiring harness leading to that sensor. The P1592 fault will put the car in limp mode if detected at key on.
The sensor was oil soaked when I replaced the intercooler so I cleaned it with carb cleaner, could that have ruined the sensor?
 

Tdijarhead

Top Post Dawg
Joined
Nov 10, 2013
Location
Lawrenceville PA
TDI
2003 TDI Jetta Daughters Car, 2001 TDI Beetle, Wife’s car, 2005 Golf TDI Mine, all 5 spds
It looks to me like your battery is dead. 10.56v- 11.32v that is a battery in desperate need of charging or replacement.

When the car is running I see 13.9 which is what it should be, so it looks like your battery is just not holding a charge and if that’s true replacement could resolve some of your issues.
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
The sensor was oil soaked when I replaced the intercooler so I cleaned it with carb cleaner, could that have ruined the sensor?
Unlikely, they are fairly robust. As I said, the codes suggest a wiring harness issue - probably a short to the 5v reference signal.
 

Windex

Top Post Dawg
Joined
Apr 1, 2006
Location
Cambridge
TDI
05 B5V 01E FRF
What required you to replace the intercooler? When was the last time the car ran without issues? What work has been done recently?
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
What required you to replace the intercooler? When was the last time the car ran without issues? What work has been done recently?
Replaced the intercooler because it was full of mud and the inside was full of oil.The car ran great until the turbo went. I replaced the turbo the intercooler and did away with the EGR cooler. When I started it up after all that the turbo wouldn’t spool up so I did some vacuum checks and got vacuum to the n75 valve but not to the turbo. At that point I replaced the n75 put that didn’t change anything that’s when I posted the first time and it was suggested I get VCDS and post the log. Since then I pulled the intercooler again to get to the boost sensor and checked the wiring and cleaned the sensor and no change. I do have a new log tho.
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
Since then I pulled the intercooler again to get to the boost sensor and checked the wiring and cleaned the sensor and no change. I do have a new log tho.
What was the result of the wiring check? Was the 5v reference voltage present? Was there continuity between MAP or IAT outputs and 5v or ground?
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
What was the result of the wiring check? Was the 5v reference voltage present? Was there continuity between MAP or IAT outputs and 5v or ground?
I only did a visual inspection and cleaned the sensor again. Should I get the 5v reading from all 3 wires or is one a ground?
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
... and the fourth wire is air temperature signal.

You should only see 5v on the reference, if there's 5v on either of the signal wires, or either is grounded, that's what the ECU is complaining about.

Pinout is here:
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
So I tested the wires this morning, finally had time to get back to this, I tested with unplugged first and then plugged in .
1st test pin 1)0v
2) 5v. 3) 5v. 4)5v

conected to the sensor: 1) 5v. 2) 5v. 3)5v. 4)5v

So is that a bad sensor with 5v at ground?
 

BobM1954

Member
Joined
Apr 30, 2024
Location
Montana
TDI
1.9
Then you found the problem. I would try to trace the sensor harness back to the ECU in case the ground wire isn't the only one broken.
Found it! Thanks so much for the help. After cleaning all the ground connections it still didn’t have continuity so I dug into the harness and about 4 inches in the ground wire was broke. Spliced it back together and the turbo fired up. Thinking may still have some vacuum issues only getting 20 on the mityvac so will dig into that but thanks so much for the direction.
 
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