P1155 Diagnostic Trouble Code Discussion for April 2010
Air Fuel Ratio Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
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| Help Request | Posted | |
| 2000 Lexus ES300 3.0L MIL Lamp on VIN: JT8BF28G4Y P1155: Air Fuel Ratio Sensor (Bank 2 Sensor 1) Heater control circuit Malfunction. Good morning! This Lexus has had an engine put in by another shop and now it sets heater codes for both of the upstream air fuel ratio sensors. It arrive here because it wouldn't run at all. That problem turned out to be a misplaced and loose ground that was ... |
April 20, 2010 |
