Question

I have a 2003 Oldsmobile Silhouette with engine code P0137, what is the meaning?

Answer 1

HI there

This code is an issue with low voltage on the bank 1 sensor 2 O2 sensor. Most of the time the code is caused by a faulty rear O2 sensor. Here is some more info for you.

P0137 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2
Read more: https://www.autocodes.com/p0137.html