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P0133 Diagnostic Trouble Code Discussion for January 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response


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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
1998 Saturn SL2 1.9L MIL Lamp on VIN: 1G8ZK5274W
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. ... on and a code P0133 stored. The scan tool shows a 0(zero) voltage reading at the upstrean O2 sensor all the time, no matter if fuel is added. It does not move from zero. We hooked up the DVOM and lab scope at the sensor and at the PCM pins and normal varyi...
January 11, 2005
1998 Saturn SL2 1.9L MIL Lamp on VIN: 1G8ZK5274W
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. ... on and a code P0133 stored. The scan tool shows a 0(zero) voltage reading at the upstrean O2 sensor all the time, no matter if fuel is added. It does not move from zero. We hooked up the DVOM and lab scope at the sensor and at the PCM pins and normal varyi...
January 11, 2005