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P1135 Diagnostic Trouble Code Discussion for September 2005

Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1135
Help Request Posted
2001 Toyota Highlander 3.0L MIL Lamp on VIN: JTEGF21A41
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. 6 months ago we analyzed vehicle and found P1130, found nothing wrong, but didn't have the knowledge of air fuel sensors. Cleared code and customer returned yesterday with same code, have been to Toyota performance class since and ran MANY tests with Modis and...
September 16, 2005
2001 Toyota Highlander 3.0L MIL Lamp on VIN: JTEGF21A41
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. 6 months ago we analyzed vehicle and found P1130, found nothing wrong, but didn't have the knowledge of air fuel sensors. Cleared code and customer returned yesterday with same code, have been to Toyota performance class since and ran MANY tests with Modis and...
September 16, 2005