2008 GMC Sierra 1500 Q&A

2008 GMC Sierra 1500 Question: computer indicates O2 sensors downstream of cat converter are faulty.

Changed sensors, engine light still on! computer printout mentioned a "FUSE" plus the O2 sensors to be changed. Is there a fuse in this system? Codes:P0161,P0141.P0060, P0056, P0054, P0036 -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.