
2002 Volkswagen Jetta GLS 1.8L MIL Lamp on
The car came in with the mil on, it had a code P0030 for the downstream O2 sensor.I went thru the flow charts in mitchel and came up with the rear O2 sensor. We replaced the sensor with a bosch sensor. Test drove the car with no problems. The customer picked u...
FIX posted 12/21/2007
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Message Closed w/FIX
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VIN | 3VWSE69M52 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0030 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Relay Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2002 Volkswagen Jetta GLS
VIN | 3VWSE69M52 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0030 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Relay Circuit Malfunction |