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2000 Pontiac Sunfire SE 2.2L MIL Lamp on
Posted to GM Driveability on 8/11/2009 6 Replies

This car came in with a MIL lamp on, and three current codes indicating faults pertaining to both O2 sensors. I checked under the "codes set since last cleared" and came up with a total of six O2 sensor codes. I monitored the O2 voltages with my Modis and Key ...

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  Related Documents & Media  2000 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Sunfire SE

VIN 1G2JB5249Y
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Sunfire SE

VIN 1G2JB5249Y
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction