P0132 Chevrolet -

Question

Where is the censor located?

Answer 1

P0132 02 sensor circuit high voltage

When you have a code condition that state circuit high this is more of a disconnection of that sensor depending on the size engine if this is a 4.2 you will have one bank and it would be the first 02 sensor if this is a 5.3 it would be where cylinder 1 is located and it would be the first 02 sensor . If you replace the 02 sensor you will need to perform a 02 sensor relearn , to perform the relearn clear the CK ENG LT irregardless if there is a CK ENG LT on or not, this reset the engine and the 02 sensor begins a relearn