i got rx300 which share camry v6?

[Yellowbrother]

and i got cel code p1135...autozone says "fuel air metering" and i looked it up online and it says "air/fuel sensor heater circuit response" does that mean one of my o2 sensor is bad??? if so which one???

[Nad1370]

That would be Bank1 Sensor1 O2 sensor.

The Bank that's facing the firewall.

[Yellowbrother]

dang...so that's the one in the back??? fook...my motor is the same as which year camry v6 motor??? cuz for certain year camry v6 i find o2 sensor to be 80 and when i look up my car and year it's 200...

[CCCP]

^^^ Hmmm i went to 2 mechanics, and both of them told me that Bank 1 is one that facing the radiator

[mazdaverx7]

also to add, if you are experiencing lean banks, you may have an intake manifold gasket leak. oxygen senors rarely fail, although people change them more often than they need to. check the intake gaskets by spraying carb cleaner on the intake when the engine is running. if the idle increases, the gasket has a leak. just my two cents..

[drunken_panda]

^ o2 sensors do fail at around 150K miles. The ones on my Camry and Previa failed at 160K and 160K. Sometimes if you have a hole in the exhaust pipe, that can throw a CEL or a leaky gasket.

[Nad1370]

Originally Posted by mazdaverx7

also to add, if you are experiencing lean banks, you may have an intake manifold gasket leak. ..

This is true for a PO171 lean code but he has a malfunction in the response of the sensor itself.

[Yellowbrother]

the car itself has less then 80k miles...it's a 2k1...