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2002 Volkswagen Jetta GLS 2.0L No Start, Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 6/26/2008 6 Replies

I am not very familiar with the VW. My diagnostic scanner software is not the best for this either. I was able to retrieve the listed codes as well as some data stream. I did verify the ECT problem, it will intermittantly show -40 degrees F. and then return to...

6 Replies Received (View Replies)

  Related Documents & Media  2002 Volkswagen Jetta GLS

 
Message Closed w/FIX

car Vehicle Data

2002 Volkswagen Jetta GLS

VIN 3VWSB69M22
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, MIL Lamp On
OccursIntermittently

Trouble Codes

P0118Engine Coolant Temperature Sensor Circuit High Voltage
P0420Catalyst Efficiency Below Threshold (Bank 1)
P12965-Volt VREF Supply Not Present
Message Closed w/FIX

car Vehicle Data

2002 Volkswagen Jetta GLS

VIN 3VWSB69M22
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, MIL Lamp On
OccursIntermittently

Trouble Codes

P0118Engine Coolant Temperature Sensor Circuit High Voltage
P0420Catalyst Efficiency Below Threshold (Bank 1)
P12965-Volt VREF Supply Not Present