We have a 2001 VW Jetta 2.0L that currently has a EPC code showing on the dash.
The car will start and idle fine, but completely ignores any gas pedal movement.
This is the PR-Build data picture.
So far as we know the car is in stock condition.
VCDS Auto-scan:
What we have already tried is the following:
Replaced gas pedal sending unit, did not fix the problem.
Swapped the MAF with some spares, none of which fixed the issue. (could be all three were bad, but unlikely)
We suspect that the ECU needs replacing, could that be why the VCDS scan output show so many problems in the Engine module?
Or is the ECU fine, and the car really does have all of the problems listed?
The car will start and idle fine, but completely ignores any gas pedal movement.
This is the PR-Build data picture.
So far as we know the car is in stock condition.
VCDS Auto-scan:
Code:
Chassis Type: 9M - VW Jetta IV (1998 > 2014)
Scan: 01 02 03 08 09 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57
75 76
Mileage: 282800km-175723miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 06A-906-032-AZG.clb
Part No: 06A 906 032 DS
Component: 2.0l R4/2V G *3664
Coding: 00001
Shop #: WSC 00066
VCID: 72A8FA6E3C17A5DFA1-5184
20 Faults Found:
16804 - Catalyst System; Bank 1
P0420 - 35-00 - Efficiency Below Threshold
17766 - Cylinder 2 Ignition Circuit
P1358 - 35-10 - Open Circuit - Intermittent
17772 - Cylinder 4 Ignition Circuit
P1364 - 35-10 - Open Circuit - Intermittent
17769 - Cylinder 3 Ignition Circuit
P1361 - 35-10 - Open Circuit - Intermittent
17763 - Cylinder 1 Ignition Circuit
P1355 - 35-10 - Open Circuit - Intermittent
16955 - Brake Switch (F)
P0571 - 35-00 - Implausible Signal
16605 - Angle Sensor 2 for Throttle (G188)
P0221 - 35-10 - Implausible Signal - Intermittent
17551 - Load Calculation Cross Check
P1143 - 35-10 - Upper Limit Exceeded - Intermittent
17950 - Angle Sensor 1 for Throttle Actuator (G187)
P1542 - 35-10 - Implausible Signal - Intermittent
17553 - Mass Air Flow Sensor (G70)
P1145 - 35-10 - Short to Plus - Intermittent
16523 - Oxygen (Lambda) Sensor B1 S2
P0139 - 35-10 - Response too Slow - Intermittent
17574 - Long Term Fuel Trim Additive Air; Bank 1; Range 2
P1166 - 35-10 - System too Rich - Intermittent
16826 - EVAP Emission Control Sys
P0442 - 35-10 - Small Leak - Intermittent
17972 - Throttle Actuator (J338)
P1564 - 35-10 - Under-Voltage during Basic Setting - Intermittent
16891 - Idle Control System RPM
P0507 - 35-10 - Higher than Expected. - Intermittent
17559 - Long Term Fuel Trim Additive Air; Bank 1; Range 1
P1151 - 35-10 - System too Lean - Intermittent
17967 - Throttle Body (J338)
P1559 - 35-10 - Fault in basic settings - Intermittent
16610 - Throttle Pedal Position Sensors (G79)/(G185)
P0226 - 35-00 - Implausible Signal
18041 - Accelerator Position Sensor 2 (G185)
P1633 - 35-10 - Signal too Low - Intermittent
16795 - Secondary Air Injection System
P0411 - 35-00 - Incorrect Flow Detected
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.lbl
Part No: 1C0 907 379 C
Component: ABS FRONT MK60 0103
Coding: 0004097
Shop #: WSC 00066 000 00000
VCID: 2A18220E8447AD1FD9-5184
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl
Part No: 6Q0 909 605 F
Component: 04 AIRBAG VW6 0202 0004
Coding: 12340
Shop #: WSC 00066
VCID: 3A38124E24E71D9FA9-5184
10 Faults Found:
00532 - Supply Voltage B+
07-10 - Signal too Low - Intermittent
01299 - Diagnostic Interface for Data Bus (J533)
49-10 - No Communications - Intermittent
00592 - Seat Belt Switch; Passenger (E25)
32-10 - Resistance Too High - Intermittent
01218 - Side Airbag Igniter; Passenger Side (N200)
32-10 - Resistance Too High - Intermittent
00595 - Crash Data Stored
35-00 - -
01214 - Crash Data for Belt Tensioner Stored
35-00 - -
00588 - Airbag Igniter; Driver Side (N95)
32-10 - Resistance Too High - Intermittent
00589 - Airbag Igniter 1; Passenger Side (N131)
29-10 - Short to Ground - Intermittent
00654 - Seat Belt Tensioner Igniter; Driver Side (N153)
29-10 - Short to Ground - Intermittent
00654 - Seat Belt Tensioner Igniter; Driver Side (N153)
32-00 - Resistance Too High
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1J0-920-xx5-17.lbl
Part No: 1J0 920 905 J
Component: A4-KOMBIINSTR. VDO V52
Coding: 07232
Shop #: WSC 23329
VCID: 2E102E1EE8AFC13F05-5184
Subsystem 1 - Part No: IMMO
Component: IDENTNR: VWZ7Z0Y2854086
IMMO-IDENTNR: VWZ7Z0Y2854086
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl
Part No: 6N0 909 901
Component: Gateway K<->CAN 0001
Coding: 00006
Shop #: WSC 00066
VCID: 70ACF066321B97CF57-5184
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1J0-959-799.lbl
Part No: 1J0 959 799 AJ
Component: 61 Zentral-SG Komf. 0001
Coding: 04096
Shop #: WSC 00066
VCID: 0640B6BE209FA97F9D-4B3C
Subsystem 1 - Part No: 1J1959801C
Component: 61 Tõrsteuerger. FS0002r
Subsystem 2 - Part No: 1J1959802D
Component: 61 Tõrsteuerger. BF0002r
Subsystem 3 - Part No: 1J4959811C
Component: 61 Tõrsteuerger. HL0002r
Subsystem 4 - Part No: 1J4959812C
Component: 61 Tõrsteuerger. HR0002r
1 Fault Found:
00953 - Interior Light Time limit
25-00 - Unknown Switch Condition
End----------(Elapsed Time: 05:29, VBatt start/end: 13.9V/13.7V)-----------What we have already tried is the following:
Replaced gas pedal sending unit, did not fix the problem.
Swapped the MAF with some spares, none of which fixed the issue. (could be all three were bad, but unlikely)
We suspect that the ECU needs replacing, could that be why the VCDS scan output show so many problems in the Engine module?
Or is the ECU fine, and the car really does have all of the problems listed?
