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2009 Passat Wagon
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Discussion Starter #1 (Edited)
Hi there,

I recently had my 2.0T 09 CCTA passat stall out at idle multiple times with no CEL. I pulled a few codes and booked an appointment at the mechanic. Codes were fuel mix and MAF implausible signal and oxygen (lambda) too rich/intermittent, ECM Power relay opens too.

The next day i had the CEL and EPC light come on. This time i saw throttle angle and position faults. Car went into limp mode.

Wondering if anyone has any thoughts on this?

7 Faults Found:

001674 - ECM Power Relay Load Circuit
P068A - 000 - Opens Too Early - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Time Indication: 0
Date: 2047.15.31
Time: 31:63:63

Freeze Frame:
RPM: 0 /min
Load: 0.0 %
Speed: 0.0 km/h
Temperature: 96.0°C
Temperature: 42.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 9.017 V

000257 - Mass Air Flow Sensor (G70)
P0101 - 000 - Implausible Signal
Freeze Frame:
Fault Status: 01100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 156640 km
Time Indication: 0
Date: 2043.14.12
Time: 11:27:03

Freeze Frame:
RPM: 2164 /min
Load: 11.8 %
Speed: 74.0 km/h
Temperature: 91.0°C
Temperature: 27.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.224 V

000370 - Fuel Trim; Bank 1
P0172 - 000 - System Too Rich - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 156644 km
Time Indication: 0
Date: 2043.14.12
Time: 11:32:24

Freeze Frame:
RPM: 2541 /min
Load: 27.4 %
Speed: 87.0 km/h
Temperature: 90.0°C
Temperature: 31.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.097 V

008817 - Oxygen (Lambda) Sensor Signal B1 S2
P2271 - 000 - too Rich - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 156650 km
Time Indication: 0
Date: 2043.14.12
Time: 11:37:37

Freeze Frame:
RPM: 1873 /min
Load: 11.4 %
Speed: 26.0 km/h
Temperature: 98.0°C
Temperature: 39.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 13.970 V

000370 - Fuel Trim; Bank 1
P0172 - 000 - System Too Rich - MIL ON
Freeze Frame:
Fault Status: 11100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 156666 km
Time Indication: 0
Date: 2043.14.12
Time: 13:31:34

Freeze Frame:
RPM: 755 /min
Load: 34.5 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 33.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 13.970 V

000289 - Throttle Position Sensor (G69)
P0121 - 000 - Implausible Signal - MIL ON
Freeze Frame:
Fault Status: 11100000
Fault Priority: 0
Fault Frequency: 2
Reset counter: 255
Mileage: 156674 km
Time Indication: 0
Date: 2043.14.13
Time: 10:55:22

Freeze Frame:
RPM: 874 /min
Load: 64.3 %
Speed: 0.0 km/h
Temperature: 66.0°C
Temperature: 18.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.224 V

000545 - Angle Sensor 2 for Throttle (G188)
P0221 - 000 - Implausible Signal - MIL ON
Freeze Frame:
Fault Status: 11100000
Fault Priority: 0
Fault Frequency: 2
Reset counter: 255
Mileage: 156674 km
Time Indication: 0
Date: 2043.14.13
Time: 10:55:22

Freeze Frame:
RPM: 874 /min
Load: 64.3 %
Speed: 0.0 km/h
Temperature: 66.0°C
Temperature: 18.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.224 V



Passat B6 Variant/Wagon 09
 
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