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P1133 Diagnostic Trouble Code Discussion for June 2009

Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching


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Trouble Ticket Help Requests for DTC P1133
Help Request Posted
2003 Saturn Ion-2 2.2L Poor Idle Quality, MIL Lamp on VIN: 1G8AJ52F83
P1133: Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching. ... check engine lite on-- codes-p0130---p1133-both related to o2 sensor fault-when it runs at idle it shakes but not all the time-customer also states that it will run rough while driving-those are the only two codes that keep coming back-it almost seems that...
June 15, 2009
2003 Saturn Ion-2 2.2L Poor Idle Quality, MIL Lamp on VIN: 1G8AJ52F83
P1133: Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching. ... check engine lite on-- codes-p0130---p1133-both related to o2 sensor fault-when it runs at idle it shakes but not all the time-customer also states that it will run rough while driving-those are the only two codes that keep coming back-it almost seems that...
June 15, 2009