2004 Toyota Avalon "oxygen sensor failure" Questions

check engine light on in 2004 Toyota avalon----what is the PO 135 02 sensor for? that is located on bank 1 position 1 sensor heater failure =oxygen sensor heater element malfunction, eazy fix

...oxygen sensor needs replacing...but I was told there are 3 O2 sensors for the Avalon. Any idea which to replace? You will need to read the scanning data in real time to determine the fault. Usually a ...

...oxygen sensor /mas airflow sensor heat temp sensor still showing system too lean also abs light come on and track off and flashing what could be my problem The traction and ABS lights are on due to a ...

oxygen sensor heater. The computer has recognized a failure in this circuit. what does it mean by: Troubleshooting PO141, The power-train control module monitors the oxygen sensor heater. The computer

...Oxygen Sensor Heater Circuit (bank 2, sensor 1) bank 2 sensor 1 (front, driver side) o2 sensor needs to be replaced p0155 is for the 2/1 oxygen sensor heater failure...this is the upstream oxygen ...

...oxygen sensor does not work. When the engine starts, the engine computer to monitor the input voltage before the oxygen sensor, if the signal voltage from the sensor within the specified time is less ...

...reading po135 2002 jeep PO135 is oxygen sensor heater failure bank 1 sensor 1, most likely if no wiring damage is seen it is the oxygen sensor itself. (forward most oxygen sensor on #1 cylinder

...oxygen sensor. Faulty rear oxygen sensor. Damaged oxygen sensor wiring. Oxygen sensor wiring that is not properly connected. Damaged oxygen sensor connectors A leaking fuel injector. High fuel ...

...OXYGEN SENSOR CIRCUIT OPEN 14 COOLANT TEMPERATURE SENSOR CIRCUIT (HIGH TEMP) 15 COOLANT TEMPERATURE SENSOR CIRCUIT (LOW TEMP) 21 THROTTLE POSITION SENSOR (TPS) CIRCUIT (HIGH) 22 THROTTLE POSITION ...

oxygen sensor. Also known as the O2 sensor because O2 is the chemical formula for oxygen, the oxygen sensor monitors how much-unburned oxygen is present in the exhaust as the exhaust exits the engine.