1997 Cadillac Seville Code P0151 HELP PLEASE

RMOURA25

MEMBER
1997 CADILLAC SEVILLE
V8
FWD
AUTOMATIC
203,000 MILES

I have already replaced the 2 oxygen sensors in the manifold on each side the other night with Bosch ones and im still getting that error are there anymore oxygen sensors on the car other then the one right before the catalytic converter? P0151 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 1? Which sensor is the code talking about.

Friday, December 14th, 2007 AT 6:50 AM

1 Reply

BUZZSAW

MECHANIC
1,198 POSTS

Should have bought GM ones sorry to say, autozone parts right? They suck, its the back head one thats at fault, did you plug it back in? Might ck it, it happends

Was this

answer

helpful?

Yes

Thursday, December 20th, 2007 AT 11:32 PM