Post by curare on Jan 26, 2023 7:23:42 GMT
Hi All, first time poster here, I've been a Subaru guy for the last 30 years but needed a change and decided a B8 wagon would make a nice change from my Legacies.
I recently had a coolant leak and set about changing the water pump. I chose (what I thought was the smart way) to leave the intake manifold ON and remove only the throttle body to gain access to the pump.
I'd put everything back together made sure all the plugs were plugged and fired it up and it's thrown multiple codes (ACC/ESP/Tyre Pressure) and a CEL. It's also taking a long time to start and the throttle response is all over the place.
It's no secret in VAG land that multiple codes can be diagnosed to an ABS sensor. I checked my live data and all four corners are showing speed but the front two sensors have an error for direction and air gap. I can't see how BOTH sensors would have failed from the car being parked up while I did the pump.
I've attached the history below.
Date: 2023-01-22 18:18
VIN: WVWZZZ3CZHE020471
Car: Volkswagen Passat R-line
Year: 2017
Body type: Variant
Engine: CJSA
Mileage: 99856 KM
---------------------------------------------------------------
Full scan
Control Units: 25
Fault count: 31
Control Units:
CF Lane Change Assistant Left
System description: MRR1Rear
Software number: 3Q0907590C
Software version: 0310
Hardware number: 3Q0907590
Hardware version: H16
ODX name: EV_RearRadarS2BoschVW48X
ODX version: 001002
Faults:
No trouble codes found
BC Rear Right Door
System description: TSG HBFS
Software number: 5Q0959395E
Software version: 0041
Hardware number: 5Q0959395B
Hardware version: 020
Serial number: 270516EEQ25744
ODX name: EV_DCURearPasseMINKLO
ODX version: 006003
Faults:
No trouble codes found
BB Rear Left Door
System description: TSG HFS
Software number: 5Q0959395E
Software version: 0041
Hardware number: 5Q0959395B
Hardware version: 020
Serial number: 270516EEQ25361
ODX name: EV_DCURearDriveMINKLO
ODX version: 006003
Faults:
No trouble codes found
B7 Start System Interface
System description: VWKESSYMQB
Software number: 3Q0959435E
Software version: 0811
Hardware number: 3Q0959435E
Hardware version: 036
Serial number: 0406311056
ODX name: EV_KessyHellaMQBAB
ODX version: 004039
Faults:
U112100 - Databus missing message
Intermittent
U112300 - Databus error value received
static
A5 Driver Assistance
System description: MQB_B_MFK
Software number: 3Q0980654F
Software version: 0220
Hardware number: 3Q0980654
Hardware version: H04
Serial number: 01061611K22669
ODX name: EV_MFKBoschMQBB
ODX version: 001001
Faults:
U112300 - Databus error value received
static
76 Parking Assistance
System description: PARKHILFE 8K
Software number: 5Q0919294L
Software version: 0056
Hardware number: 5Q0919294A
Hardware version: H03
Serial number: 39331614906014
ODX name: EV_EPHVA18AU3700000
ODX version: 002026
Faults:
U112300 - Databus error value received
static
6D Deck Lid Control
System description: HDSG-Modul
Software number: 5Q0959107J
Software version: 0253
Hardware number: 5Q0959107J
Hardware version: H13
Serial number: 30711684200000
ODX name: EV_DeckLidCONTIAU736
ODX version: 001012
Faults:
No trouble codes found
6C Rear View Camera
System description: RVC Compact
Software number: 5Q0980556
Software version: 0170
Hardware number: 5Q0980556
Hardware version: H09
ODX name: EV_CamSysRVRVCPANAMQBAB
ODX version: 005007
Faults:
No trouble codes found
5F Multimedia
System description: MU-H-N-RW
Software number: 3G0035045C
Software version: 0687
Hardware number: 3G0035045
Hardware version: H51
Serial number: A688F0G7503374
ODX name: EV_MUHig4CGen2HBAS
ODX version: 001001
Faults:
No trouble codes found
52 Passenger Door
System description: TSG BFS
Software number: 5Q0959592E
Software version: 0041
Hardware number: 5Q0959592B
Hardware version: 020
Serial number: 220516EED20983
ODX name: EV_DCUPasseSideEWMAXKLO
ODX version: 006003
Faults:
No trouble codes found
44 Steering Assistance
System description: EPS_MQB_ZFLS
Software number: 3Q0909144K
Software version: 5072
Hardware number: 3Q0909144H
Hardware version: 506
ODX name: EV_SteerAssisMQB
ODX version: 013144
Faults:
U101100 - Supply voltage Voltage too low
Intermittent
U112300 - Databus error value received
static
42 Driver Door
System description: TSG FS
Software number: 5Q0959593E
Software version: 0041
Hardware number: 5Q0959593B
Hardware version: 020
Serial number: 300516EEQ36068
ODX name: EV_DCUDriveSideEWMAXKLO
ODX version: 006003
Faults:
No trouble codes found
3C Lane Change Assistant Right
System description: MRR1Rear
Software number: 3Q0907566C
Software version: 0310
Hardware number: 3Q0907566
Hardware version: H16
ODX name: EV_RearRadarS1BoschVW48X
ODX version: 001002
Faults:
U112300 - Databus error value received
Intermittent
36 Driver Seat
System description: Sitzmemory
Software number: 3Q0959760B
Software version: 0020
Hardware number: 3Q0959760B
Hardware version: H05
Serial number: Y0006PF413597
ODX name: EV_SeatMemorDriveSide
ODX version: 002021
Faults:
No trouble codes found
2B Steering Column Lock
System description: ELV-MQBB
Software number: 3Q0905861
Software version: 0032
Hardware number: 3Q0905861
Hardware version: H05
Serial number: 16000121821001
ODX name: EV_ELVMarquMQBB
ODX version: 001007
Faults:
U112300 - Databus error value received
Intermittent
19 Gateway
System description: GW MQB High
Software number: 5Q0907530AM
Software version: 2265
Hardware number: 5Q0907530M
Hardware version: 212
Serial number: 04061610801262
ODX name: EV_GatewConti
ODX version: 013020
Faults:
- Unknown
Intermittent
17 Dashboard
System description: KOMBI
Software number: 3G0920791B
Software version: 2153
Hardware number: 3G0920791B
Hardware version: 404
ODX name: EV_DashBoardVDDMQBAB
ODX version: 009052
Faults:
U111000 - Function restriction due to communication interruption
Intermittent
16 Steering Column
System description: Lenks.Modul
Software number: 3Q0953521DM
Software version: 0195
Hardware number: 5Q0953569A
Hardware version: 075
Serial number: 20160303501489
ODX name: EV_SMLSVALEOMQB
ODX version: 001015
Faults:
No trouble codes found
15 Airbag
System description: Airbag VW20
Software number: 3Q0959655BB
Software version: 0195
Hardware number: 3Q0959655BB
Hardware version: 013
Serial number: 003STPB1K8HD
ODX name: EV_AirbaVW20TS6VW48X
ODX version: 001116
Faults:
No trouble codes found
13 Adaptive Cruise Control
System description: ACC BOSCH MQB
Software number: 3Q0907572B
Software version: 0194
Hardware number: 3Q0907572B
Hardware version: H04
ODX name: EV_ACCBOSCHVW48X
ODX version: 001009
Faults:
U112300 - Databus error value received
static
U112300 - Databus error value received
static
U112300 - Databus error value received
static
U112200 - Databus implausible message
static
U112200 - Databus implausible message
Intermittent
U112300 - Databus error value received
static
09 Central Electrics
System description: BCM PQ37BOSCH
Software number: 5Q0937086BG
Software version: 0222
Hardware number: 5Q0937086BG
Hardware version: 032
Serial number: 8658040616013Q
ODX name: EV_BodyContrModul1UDSBosc
ODX version: 017002
Faults:
U140000 - Function restriction due to insufficient voltage
Intermittent
U120100 - Data bus No communication
Intermittent
B12CC15 - Right back-up light bulb Open circuit/short circuit to B+
Intermittent
B147918 - Remote key 1 Voltage too low
Intermittent
B147A18 - Remote key 2 Voltage too low
static
08 Air Conditioning
System description: Climatronic
Software number: 5G0907044BP
Software version: 1601
Hardware number: 5G0907044BP
Hardware version: H04
ODX name: EV_ACClimaBHBVW37X
ODX version: 006142
Faults:
No trouble codes found
03 Brakes
System description: ESC
Software number: 5Q0614517BK
Software version: 0736
Hardware number: 5Q0614517AH
Hardware version: H62
Serial number: 61616000001664
ODX name: EV_Brake1UDSContiMK100IPB
ODX version: 035019
Faults:
U112300 - Databus error value received
static
C114602 - Tire pressure monitoring display Signal error
static
02 Transmission
System description: GSG DQ200G2_M
Software number: 0CW300049R
Software version: 0901
Hardware number: 0AM927769E
Hardware version: H05
Serial number: CU501606097058
ODX name: EV_TCMDQ200021
ODX version: 001001
Faults:
P072600 - Engine Speed Inp.Circ. Range/Performance
static
01 Engine
System description: 1.8l R4 TFSI
Software number: 3G0906264
Software version: 0004
Hardware number: 06K907425B
Hardware version: H13
ODX name: EV_ECM18TFS0203G0906264
ODX version: 001007
Faults:
P048000 - Cooling Fan 1 Control Circuit
Intermittent
P008900 - Fuel Pressure Regulator "A" Performance
Intermittent
P008A00 - Low Pressure Fuel System Pressure - Too Low
Intermittent
U112300 - Databus error value received
static
P125000 - Fuel level too low
Intermittent
U012100 - Lost Communication With Anti-Lock Brake System (ABS) Control Module
Intermittent
P033500 - Crankshaft Position Sensor A Circuit
static
Mileage: 99856 km
Date: 2023-01-22 18:07
Can anyone give me some guidance on where to look next? I've cleared the codes multiple times and the same thing happens.
I recently had a coolant leak and set about changing the water pump. I chose (what I thought was the smart way) to leave the intake manifold ON and remove only the throttle body to gain access to the pump.
I'd put everything back together made sure all the plugs were plugged and fired it up and it's thrown multiple codes (ACC/ESP/Tyre Pressure) and a CEL. It's also taking a long time to start and the throttle response is all over the place.
It's no secret in VAG land that multiple codes can be diagnosed to an ABS sensor. I checked my live data and all four corners are showing speed but the front two sensors have an error for direction and air gap. I can't see how BOTH sensors would have failed from the car being parked up while I did the pump.
I've attached the history below.
Date: 2023-01-22 18:18
VIN: WVWZZZ3CZHE020471
Car: Volkswagen Passat R-line
Year: 2017
Body type: Variant
Engine: CJSA
Mileage: 99856 KM
---------------------------------------------------------------
Full scan
Control Units: 25
Fault count: 31
Control Units:
CF Lane Change Assistant Left
System description: MRR1Rear
Software number: 3Q0907590C
Software version: 0310
Hardware number: 3Q0907590
Hardware version: H16
ODX name: EV_RearRadarS2BoschVW48X
ODX version: 001002
Faults:
No trouble codes found
BC Rear Right Door
System description: TSG HBFS
Software number: 5Q0959395E
Software version: 0041
Hardware number: 5Q0959395B
Hardware version: 020
Serial number: 270516EEQ25744
ODX name: EV_DCURearPasseMINKLO
ODX version: 006003
Faults:
No trouble codes found
BB Rear Left Door
System description: TSG HFS
Software number: 5Q0959395E
Software version: 0041
Hardware number: 5Q0959395B
Hardware version: 020
Serial number: 270516EEQ25361
ODX name: EV_DCURearDriveMINKLO
ODX version: 006003
Faults:
No trouble codes found
B7 Start System Interface
System description: VWKESSYMQB
Software number: 3Q0959435E
Software version: 0811
Hardware number: 3Q0959435E
Hardware version: 036
Serial number: 0406311056
ODX name: EV_KessyHellaMQBAB
ODX version: 004039
Faults:
U112100 - Databus missing message
Intermittent
U112300 - Databus error value received
static
A5 Driver Assistance
System description: MQB_B_MFK
Software number: 3Q0980654F
Software version: 0220
Hardware number: 3Q0980654
Hardware version: H04
Serial number: 01061611K22669
ODX name: EV_MFKBoschMQBB
ODX version: 001001
Faults:
U112300 - Databus error value received
static
76 Parking Assistance
System description: PARKHILFE 8K
Software number: 5Q0919294L
Software version: 0056
Hardware number: 5Q0919294A
Hardware version: H03
Serial number: 39331614906014
ODX name: EV_EPHVA18AU3700000
ODX version: 002026
Faults:
U112300 - Databus error value received
static
6D Deck Lid Control
System description: HDSG-Modul
Software number: 5Q0959107J
Software version: 0253
Hardware number: 5Q0959107J
Hardware version: H13
Serial number: 30711684200000
ODX name: EV_DeckLidCONTIAU736
ODX version: 001012
Faults:
No trouble codes found
6C Rear View Camera
System description: RVC Compact
Software number: 5Q0980556
Software version: 0170
Hardware number: 5Q0980556
Hardware version: H09
ODX name: EV_CamSysRVRVCPANAMQBAB
ODX version: 005007
Faults:
No trouble codes found
5F Multimedia
System description: MU-H-N-RW
Software number: 3G0035045C
Software version: 0687
Hardware number: 3G0035045
Hardware version: H51
Serial number: A688F0G7503374
ODX name: EV_MUHig4CGen2HBAS
ODX version: 001001
Faults:
No trouble codes found
52 Passenger Door
System description: TSG BFS
Software number: 5Q0959592E
Software version: 0041
Hardware number: 5Q0959592B
Hardware version: 020
Serial number: 220516EED20983
ODX name: EV_DCUPasseSideEWMAXKLO
ODX version: 006003
Faults:
No trouble codes found
44 Steering Assistance
System description: EPS_MQB_ZFLS
Software number: 3Q0909144K
Software version: 5072
Hardware number: 3Q0909144H
Hardware version: 506
ODX name: EV_SteerAssisMQB
ODX version: 013144
Faults:
U101100 - Supply voltage Voltage too low
Intermittent
U112300 - Databus error value received
static
42 Driver Door
System description: TSG FS
Software number: 5Q0959593E
Software version: 0041
Hardware number: 5Q0959593B
Hardware version: 020
Serial number: 300516EEQ36068
ODX name: EV_DCUDriveSideEWMAXKLO
ODX version: 006003
Faults:
No trouble codes found
3C Lane Change Assistant Right
System description: MRR1Rear
Software number: 3Q0907566C
Software version: 0310
Hardware number: 3Q0907566
Hardware version: H16
ODX name: EV_RearRadarS1BoschVW48X
ODX version: 001002
Faults:
U112300 - Databus error value received
Intermittent
36 Driver Seat
System description: Sitzmemory
Software number: 3Q0959760B
Software version: 0020
Hardware number: 3Q0959760B
Hardware version: H05
Serial number: Y0006PF413597
ODX name: EV_SeatMemorDriveSide
ODX version: 002021
Faults:
No trouble codes found
2B Steering Column Lock
System description: ELV-MQBB
Software number: 3Q0905861
Software version: 0032
Hardware number: 3Q0905861
Hardware version: H05
Serial number: 16000121821001
ODX name: EV_ELVMarquMQBB
ODX version: 001007
Faults:
U112300 - Databus error value received
Intermittent
19 Gateway
System description: GW MQB High
Software number: 5Q0907530AM
Software version: 2265
Hardware number: 5Q0907530M
Hardware version: 212
Serial number: 04061610801262
ODX name: EV_GatewConti
ODX version: 013020
Faults:
- Unknown
Intermittent
17 Dashboard
System description: KOMBI
Software number: 3G0920791B
Software version: 2153
Hardware number: 3G0920791B
Hardware version: 404
ODX name: EV_DashBoardVDDMQBAB
ODX version: 009052
Faults:
U111000 - Function restriction due to communication interruption
Intermittent
16 Steering Column
System description: Lenks.Modul
Software number: 3Q0953521DM
Software version: 0195
Hardware number: 5Q0953569A
Hardware version: 075
Serial number: 20160303501489
ODX name: EV_SMLSVALEOMQB
ODX version: 001015
Faults:
No trouble codes found
15 Airbag
System description: Airbag VW20
Software number: 3Q0959655BB
Software version: 0195
Hardware number: 3Q0959655BB
Hardware version: 013
Serial number: 003STPB1K8HD
ODX name: EV_AirbaVW20TS6VW48X
ODX version: 001116
Faults:
No trouble codes found
13 Adaptive Cruise Control
System description: ACC BOSCH MQB
Software number: 3Q0907572B
Software version: 0194
Hardware number: 3Q0907572B
Hardware version: H04
ODX name: EV_ACCBOSCHVW48X
ODX version: 001009
Faults:
U112300 - Databus error value received
static
U112300 - Databus error value received
static
U112300 - Databus error value received
static
U112200 - Databus implausible message
static
U112200 - Databus implausible message
Intermittent
U112300 - Databus error value received
static
09 Central Electrics
System description: BCM PQ37BOSCH
Software number: 5Q0937086BG
Software version: 0222
Hardware number: 5Q0937086BG
Hardware version: 032
Serial number: 8658040616013Q
ODX name: EV_BodyContrModul1UDSBosc
ODX version: 017002
Faults:
U140000 - Function restriction due to insufficient voltage
Intermittent
U120100 - Data bus No communication
Intermittent
B12CC15 - Right back-up light bulb Open circuit/short circuit to B+
Intermittent
B147918 - Remote key 1 Voltage too low
Intermittent
B147A18 - Remote key 2 Voltage too low
static
08 Air Conditioning
System description: Climatronic
Software number: 5G0907044BP
Software version: 1601
Hardware number: 5G0907044BP
Hardware version: H04
ODX name: EV_ACClimaBHBVW37X
ODX version: 006142
Faults:
No trouble codes found
03 Brakes
System description: ESC
Software number: 5Q0614517BK
Software version: 0736
Hardware number: 5Q0614517AH
Hardware version: H62
Serial number: 61616000001664
ODX name: EV_Brake1UDSContiMK100IPB
ODX version: 035019
Faults:
U112300 - Databus error value received
static
C114602 - Tire pressure monitoring display Signal error
static
02 Transmission
System description: GSG DQ200G2_M
Software number: 0CW300049R
Software version: 0901
Hardware number: 0AM927769E
Hardware version: H05
Serial number: CU501606097058
ODX name: EV_TCMDQ200021
ODX version: 001001
Faults:
P072600 - Engine Speed Inp.Circ. Range/Performance
static
01 Engine
System description: 1.8l R4 TFSI
Software number: 3G0906264
Software version: 0004
Hardware number: 06K907425B
Hardware version: H13
ODX name: EV_ECM18TFS0203G0906264
ODX version: 001007
Faults:
P048000 - Cooling Fan 1 Control Circuit
Intermittent
P008900 - Fuel Pressure Regulator "A" Performance
Intermittent
P008A00 - Low Pressure Fuel System Pressure - Too Low
Intermittent
U112300 - Databus error value received
static
P125000 - Fuel level too low
Intermittent
U012100 - Lost Communication With Anti-Lock Brake System (ABS) Control Module
Intermittent
P033500 - Crankshaft Position Sensor A Circuit
static
Mileage: 99856 km
Date: 2023-01-22 18:07
Can anyone give me some guidance on where to look next? I've cleared the codes multiple times and the same thing happens.
