2010 r36 cannot read engine module with VCDS

[shaunbags]

Bit of an update.
Received my OBDeleven.
Getting 2 engine faults recurring.

P119A fuel pressure sensor malfunction.
"upper limit exceeded"



P1647 check coding/versions of control modules in drive train
"implausible signal"

I clear this and the engine stops rev hunting

The second code is pretty much constant, the first comes and goes a bit

Thoughts?
Fuel rail pressure 40 bar at idle
Fuel pump at idle 4.8 bar

Fuel rail pressure 4000rpm in park 67bar

[kamold]

First fault is probably the sensor itself. I'd first try just unplugging it, check/clean contacts and reseat. If the fault returns replace the sensor:
P119A/004506 - Ross-Tech Wiki

Second fault indicates there is another control module on powertrain canbus that is not correctly coded.
Do you have a fault in your ABS module?

[shaunbags]

ill have a play with the sensor.

im pulling the clockspring assebly out for a look today.

here is the rest of the log

Fault
Control unit: 01 Engine
Active faults: 0
Inactive faults: 1
System description: CC3.6-FSI-EU5 G
Software number: 03H906032FS
Software version: 4855
Hardware number: 03H906032AB
Serial number: VWZCZ000000000
Faults:
P1647 - Checking coding/versions of control modules in drivetrain Implausible signal
Active




Mileage: 210310 km
Date: 2019-09-13 07:29


---------------------------------------------------------------
Fault
Control unit: 02 Transmission
Active faults: 0
Inactive faults: 1
System description: GSG DSG AG6 511
Software number: 02E300012L
Software version: 2103
Hardware number: 02E927770AL
Hardware version: F11
Serial number: 00001005240165
Faults:
U0235 - Lost Communication With Cruise Control Front Distance Range Sensor
Active




Mileage: 210310 km
Date: 2019-09-13 07:29


---------------------------------------------------------------
Fault
Control unit: 03 Brakes
Active faults: 0
Inactive faults: 1
System description: J104 C4 440 V2
Software number: 3C0614109AF
Software version: 0015
Hardware number: 3C0614109AF
Hardware version: K03
Serial number: 00000705892119
Faults:
00778 - Steering angle sensor no or incorrect basic setting/adaptation
Active




Mileage: 210310 km
Date: 2019-09-13 07:29


---------------------------------------------------------------
Fault
Control unit: 08 Air Conditioning
Active faults: 0
Inactive faults: 0
System description: Climatronic
Software number: 5K0907044BT
Software version: 0709
Hardware number: 5K0907044BT
Hardware version: H15
ODX name: EV_Climatronic
ODX version: A01006
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:30


---------------------------------------------------------------
Fault
Control unit: 09 Central Electrics
Active faults: 0
Inactive faults: 0
System description: Bordnetz-SG H54
Software number: 3C8937049E
Software version: 2602
Hardware number: 3C8937049E
Hardware version: 063
Serial number: 00000003986828
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:30


---------------------------------------------------------------
Fault
Control unit: 10 Parking Assistance 2
Active faults: 0
Inactive faults: 0
System description: PARKHILFE 8K
Software number: 3C8919475A
Software version: 0009
Hardware number: 3C8919475
Hardware version: H07
Serial number: 08791015951159
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:30


---------------------------------------------------------------
Fault
Control unit: 15 Airbag
Active faults: 0
Inactive faults: 0
System description: J234__003 VW10 HI
Software number: 5N0959655M
Software version: 1916
Hardware number: 5N0959655M *
Hardware version: 003
Serial number: 003GGPBZ36YK
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:30


---------------------------------------------------------------
Fault
Control unit: 16 Steering Column Electronics
Active faults: 0
Inactive faults: 4
System description: LENKS.MODUL
Software number: 5K0953569AS
Software version: 0180
Hardware number: 5K0953569AS
Hardware version: 016
Serial number: 20170503200509
ODX name: EV_VW360SteerWheelUDS
ODX version: A03004
Faults:
B114411 - Turn signal switch Short circuit to ground
Active
B114913 - Windshield wiper intermittent mode switch Open circuit
Active
U108E00 - Control unit in steering wheel No Communication
Active
B116854 - Steering angle sensor No basic setting
Active




Mileage: 210310 km
Date: 2019-09-13 07:30


---------------------------------------------------------------
Fault
Control unit: 17 Dash Board
Active faults: 0
Inactive faults: 0
System description: KOMBI
Software number: 3C0920872J
Software version: 0305
Hardware number: 3C0920872J
Hardware version: H03
Serial number: 00000000000000
ODX name: EV_Kombi_UDS_VDD_RM09
ODX version: A04052
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 19 Gateway
Active faults: 0
Inactive faults: 0
System description: J533 Gateway H13
Software number: 3C0907530Q
Software version: 0172
Hardware number: 3C0907951
Serial number: 3620P1062404E7
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 22 All Wheel Control
Active faults: 0
Inactive faults: 0
System description: Haldex 4Motion
Software number: 0BS907554B
Software version: 4015
Hardware number: 0BS907554B
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 25 Immobilizer
Active faults: 0
Inactive faults: 0
System description: IMMO 052
Software number: 3C0959433AM
Software version: 0383
Hardware number: 3C0959433AM
Hardware version: 008
Serial number: VWZCZ000000000
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 2E Media Player Position 3
Active faults: 0
Inactive faults: 0
System description: SG EXT.PLAYER
Software number: 5N0035342C
Software version: 0111
Hardware number: 5N0035342C
Hardware version: H13
Serial number: 7668204731
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 36 Seat Adjustment Driver Side
Active faults: 0
Inactive faults: 0
System description: Sitzverstellung
Software number: 3C0959760E
Software version: 1101
Hardware number: 3C0959760E
Hardware version: 000
Serial number: 00000000000000
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 42 Door Electronics Driver Side
Active faults: 0
Inactive faults: 0
System description: TUER-SG FT
Software number: 3C0959701A
Software version: 0306
Hardware number: 3C0959793A
Hardware version: 002
Serial number: 0000885207
ODX name: EV_DCU42BroseDriveSide
ODX version: A03004
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31


---------------------------------------------------------------
Fault
Control unit: 44 Steering Assistance
Active faults: 0
Inactive faults: 0
System description: EPS_ZFLS Kl. 143
Software number: 1K0909144J
Software version: 3001
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:31

[shaunbags]

Fault
Control unit: 46 Central Module Comfort System
Active faults: 0
Inactive faults: 1
System description: KSG PQ46 RDK 052
Software number: 3C0959433AM
Software version: 0412
Hardware number: 3C0959433AM
Hardware version: 008
Serial number: VWZCZ000000000
Faults:
01134 - Alarm horn
Active




Mileage: 210310 km
Date: 2019-09-13 07:32


---------------------------------------------------------------
Fault
Control unit: 47 Sound System
Active faults: 0
Inactive faults: 0
Software number: 5K0035456
Software version: 0340
Hardware number: 5K0035456
Hardware version: H06
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:32


---------------------------------------------------------------
Fault
Control unit: 52 Door Electronics Passenger Side
Active faults: 0
Inactive faults: 0
System description: TUER-SG BT
Software number: 3C0959702A
Software version: 0306
Hardware number: 3C0959792A
Hardware version: 002
Serial number: 0000863534
ODX name: EV_DCU52BrosePasseSide
ODX version: A03004
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:32


---------------------------------------------------------------
Fault
Control unit: 53 Parking Brake
Active faults: 0
Inactive faults: 0
System description: J540 EPB3 VW-15417
Software number: 3C8907801E
Software version: 0007
Hardware number: 3C8907801E
Serial number: 00000000330261
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:32


---------------------------------------------------------------
Fault
Control unit: 55 Headlight Regulation
Active faults: 0
Inactive faults: 0
System description: AFS-Steuergeraet
Software number: 5M0907357C
Software version: 0142
Hardware number: 5M0907357C
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:32


---------------------------------------------------------------
Fault
Control unit: 56 Radio
Active faults: 0
Inactive faults: 0
System description: Radio RCD510
Software number: 5K0035190
Software version: 0167
Hardware number: 5K0035190
Hardware version: 040
Serial number: VWZ1Z3K3534089
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:33


---------------------------------------------------------------
Fault
Control unit: 65 Tire Pressure Monitoring
Active faults: 0
Inactive faults: 0
System description: RDK
Software number: 3C0959433AM
Software version: 0453
Hardware number: 3C0959433AM
Hardware version: 008
Serial number: VWZCZ000000000
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:33


---------------------------------------------------------------
Fault
Control unit: 69 Trailer Function
Active faults: 0
Inactive faults: 0
System description: Anhaenger
Software number: 1K0907383F
Software version: 0100
Hardware number: 1K0907383F
Hardware version: H07
Serial number: 00000131391164
Faults:
No trouble codes found


Mileage: 210310 km
Date: 2019-09-13 07:33

[kamold]

Ok yep that other ecu fault is because you need to run steering angle sensor calibration.

[shaunbags]

so ive got the clock spring assembly apart and everything looks ok, no visible damage except when im pinning out the ribbon there is 2 pins apart from the rest ive assumed are CAN but they are bridged.
generally that's not a good thing, the ribbon checks out, no breakages in itself.the only bit is the moulded plug where i cannot see whats happening.

yeah, dunno.

[shaunbags]

replacement bits en route

[shaunbags]

Update, replacement bits fitted and working, had an intermittent fuel pressure fault but it boiled down to poorly seated inlet manifold gasket, such a minor leak still caused faults.

Pays to double check, could have saved myself some time. Was bloody sure I got it right the first time but you get that.

[kamold]

It's amazing how small a leak can be and still cause an issue

[shaunbags]

Yeah for sure.... Quite a relief to get through all the issues!