RepairPal is your advocate for car care advice and guidance

Q: can the downstream 02 sensor make the idel rough,and hesatate on take off, on 2001 Chevrolet Monte Carlo

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I reasantly changed the crankshaft posion sensor. the car has backfired a few times before the sensor change.could that have hurt the 02 sensors? I also replaced the mass air flow sensor for the second time in 4 years. What could cause this to happen? I replaced with remanufactored is that the problum.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
It could but I'd rely on your computer to recognize problem. If this sensor bad should put up check engine trouble light on dash. If so take to Autozone and if diagnosis points to that sensor- replace it. If not light on suspect fuel pressure.
Didn't find what you were looking for?