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P1133 Diagnostic Trouble Code Discussion for August 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching


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Trouble Ticket Help Requests for DTC P1133
Help Request Posted
1998 Pontiac Sunfire SE 2.2L Excessive Emissions, Cuts out, Poor Fuel Economy, MIL Lamp on VIN: 1G2JB124XW
P1133: Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching. ... black smoke, had bad etc, changed the sensor and fuel filter ,clear the computer and drove the car . noticed some improvement. after about 25 miles check light came on . this time codes were p0108, p0404, p1133 and p1404. in...
August 15, 2005
1998 Pontiac Sunfire SE 2.2L Excessive Emissions, Cuts out, Poor Fuel Economy, MIL Lamp on VIN: 1G2JB124XW
P1133: Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching. ... black smoke, had bad etc, changed the sensor and fuel filter ,clear the computer and drove the car . noticed some improvement. after about 25 miles check light came on . this time codes were p0108, p0404, p1133 and p1404. in...
August 15, 2005