Help ((Oxygen Sensors)) 2007 ES 350

[A King]

Is there anyone that can give a concise explanation on how to differentiate and find the different O2 sensors on the 2007ES350? Im receiving a code of P0157 which is giving me a secondary code of P060 (ECU).

 

Thanks

[TrevC]

Hi Antoine...welcome to the Club

Here is a link which describes the code P0157 which I believe is post catalytic converter.

https://www.obd-codes.com/p0157

I would look for any sign of exhaust leak which could cause the sensor to read excess air and run lean.

Alternatively, it could actually be the code P0600 which is causing the error P0157...worth checking further before replacing a Lambda sensor.

Let us know how you get on with it

Cheers   Trevor