The O2 sensor wire colors are as follows:
Purple or Purple/White- sensor input to the pcm, or computer
Tan or Tan/White- sensor return (common) to the pcm
Pink or Brown- 12V ignition power to the O2 sensor preheater
Black or Black/White- 12V common or ground return to chassis for O2 sensor preheater.
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier
How do you change oxygen sensor on a 2006 Chevy aveo?"
where is the O2 sensor on a 2002 chevy trailblazer
where is the oxygen sensor in a 1995 gmc jimmy
On the muffler
in the exhaust system
on the muffler
Just unplug the electrical connector and then unscrew the oxygen sensor out of the exhaust pipe.
This would be the sensor after the catalytic converter.
The sensor is located in the rear exhaust manifold.
The oxygen sensor on a 1989 Chevy Celebrity is located in the rear exhaust manifold on top about the center.
The oxygen sensor is in the top center of the rear exhaust manifold.
The oxygen sensor is in the middle of the exhaust manifold near the firewall.
should be on the exhaust manifold
Should be 2 of them.
It is behind the catalytic converter
The oxygen sensor on a 98 Chevy K1500 truck is located in the exhaust manifolds. It monitors oxygen levels in the exhaust gases and allows the computer to make adjustments for optimal performance.
passenger side first sensor before cat
It would be the sensor after the catalytic converter.
That would be the O2 sensor after the catalytic converter.
You can't repair an o2 sensor,You'll half to replace it
in the exhaust pipe
Yes it will.