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P1135 Diagnostic Trouble Code Discussion for October 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 Tacoma DLX 3.4L MIL Lamp on VIN: 5TEHN72N21
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. ... customer felt that would fix his check engine light. I attempted to sell him a diagnostic instead, but he refused. I procceeded to replace spark plugs and filters. Light remained on. After the "tune-up" Didnt fix it he authorized a diagnostic. Foun...
October 12, 2005
2001 Toyota Solara SE 3.0L MIL Lamp on VIN: 2T1FF22P2Y
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. car came from auto auction. codes p1135 and p1155, both os heater circuits. o2 sensors have been replaced and codes are still active. thanks to all who can help.
October 20, 2005
2001 Toyota Tacoma DLX 3.4L MIL Lamp on VIN: 5TEHN72N21
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. ... customer felt that would fix his check engine light. I attempted to sell him a diagnostic instead, but he refused. I procceeded to replace spark plugs and filters. Light remained on. After the "tune-up" Didnt fix it he authorized a diagnostic. Foun...
October 12, 2005
2001 Toyota Solara SE 3.0L MIL Lamp on VIN: 2T1FF22P2Y
P1135: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. car came from auto auction. codes p1135 and p1155, both os heater circuits. o2 sensors have been replaced and codes are still active. thanks to all who can help.
October 20, 2005