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P1134 Diagnostic Trouble Code Discussion for December 2010

Heated Oxygen Sensor (Bank 1 Sensor 1) Transition Time Ratio


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Trouble Ticket Help Requests for DTC P1134
Help Request Posted
2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 2GCEK19T9Y
P1134: Heated Oxygen Sensor (Bank 1 Sensor 1) Transition Time Ratio. ... Originally came in with P0134 and I threw new upstream O2 sensors at it (bosch). That did not fix it so I followed mitchells flow chart and found that the PCM was bad. Got a brand new PCM and had it it programmed at the dealer put it in and then had to go ...
December 31, 2010
2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 2GCEK19T9Y
P1134: Heated Oxygen Sensor (Bank 1 Sensor 1) Transition Time Ratio. ... Originally came in with P0134 and I threw new upstream O2 sensors at it (bosch). That did not fix it so I followed mitchells flow chart and found that the PCM was bad. Got a brand new PCM and had it it programmed at the dealer put it in and then had to go ...
December 31, 2010