the o2 sensor for a 1990 Chevy lumina euro 3.1l v6 is on the down pipe for the exaust just below the manifold on the back side of the engine, by the firewall
That vehicle has several O2 sensors and they are all threaded into the exhaust system at various points.
In the manifold or the exhaust pipes
Either a O2 socket & ratchet or a 22mm wrench. Best find out which sensor first as you could spend lots of money guessing
where is the O2 sensor on a 2002 chevy trailblazer
where is the o2 sensor located on a 1992 Chevy s-10 4.3 ?
Code 45---Rich exhaust--- Check the evaporative charcoal canister and its components for the presence of fuel
The O2 sensor can be found on the exhaust manifold or just after and behind the catalitic convertor
to change o2 sensor ,you need to buy a o2 sensor socket from a parts store then disconnect neg terminal on battery ,after that disconnect wire connecter on o2 sensor and remome o2 sensor
The 2002 Chevy Cavalier 02 sensor can be found attached to the air cleaner housing. The O2 sensor will be on the back side of the air cleaner housing.
Ain't no fixing an O2 sensor. If there is a problem with it, replace it with a new one.
location of 3 sensor of 97 Chevy astro van?
Yes. It has an O2 sensor on the exhaust y-pipe.
Where is the O2 sensor on 1997 Chevy Monte Carlo 3.1 litter with 8th digit vin M
screwed into the exhaust pipe, under the vehicle, close to the exhaust manifold
if the engine does not have data from the o2 sensor in the exhaust pipes, it will not be able to calculate how much fuel to inject into the intake.
The oxygen sensor on a 1989 Chevy Celebrity is located in the rear exhaust manifold on top about the center.
That would be the O2 sensor after the catalytic converter.
Bank 1 on a Chevy is the drivers side. Sensor 1 is located in front of the catalytic convertor and sensor 2 is after the converter. Each side has 2 O2 sensors.
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
don't have the foggiest
Depends on which engine it has and what year it is.