0
You replaced oxygen sensor on 1991 Chevrolet Cavalier and check engine still stays on why?
Wiki User
∙ 18y ago
You can take your vehicle to any Autozone and they will hook it up to the computer and tell you what your ECM has for an error code. IF the ECM or PCM on the vehicle has the problem replaced. The ECM or PCM needs to be reset. Once reset and if the light comes back on, you did not replace the correct part.
Wiki User
∙ 18y ago
Add your answer:
Earn +20 pts
Where is the oxygen sensor located on 1999 Chevy cavalier?
it is located on the front of the engine behind the fan at the lower part of the engine i just had one replaced it is long and round with one wire on it you can miss it
How many oxygen sensors does a 1992 Chevrolet Cavalier have?
It only has one. It is located in the exaust manifold in front of the engine. Four cylinder that is. If by chance you have a V6, then it would have two, both located in the exhaust maifolds, on the front, and back of the engine.
2000 Chevy cavalier check engine light on?
could be the oxygen sensor. that's what it was on mine.
Where is the oxygen sensor on a 1988 Chevrolet celebrity?
If your 1988 Chevrolet Celebrity has the V6 engine the oxygen sensor is in the middle of the exhaust manifold nearest the firewall. If you have the 4 cylinder engine the oxygen sensor is located in the exhaust manifold just above the exhaust pipe flange.
What does engine code 13 on a cavalier Z241989 means?
Code 13 means you have a bad oxygen sensor
Where is the oxygen sensor on a 1994 Chevrolet Beretta?
The oxygen sensor is in the rear exhaust manifold. You should be able to see it by looking behind the engine from inside the engine bay.
How many oxygen sensors are there in a 2004 Chevy cavalier?
There are 2. one just after the engine and one after the cat converter.
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier?
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier
Where is the oxygen sensor located on a 2000 Chevrolet Cavalier?
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
Check engine light is on egr is ok. 97 cavalier?
If the check engine light is on in a 1997 Cavalier, there can be many different things wrong besides the EGR Valve. There could be bad oxygen sensors, low oil pressure, or even low spark.
Where is the oxygen sensor located on 2002 Chevrolet Impala with 3.9 liter engine?
There is one before the catalytic converter and one after.
Where is the oxygen sensor located on a 2002 Chevrolet Impala 3.9 liter engine?
There is one before and one after the catalytic converter.
