Ther are two oxygen sensors on the system. One is located at the exhaust manifold and the other just after the Cat. There are several reasons why you may get these codes and at $100 per sensor you do not want to be wrong. If you are destroying a sensor then you should find out why before replacing it.
where is the O2 sensor on a 2002 chevy trailblazer
location for 2003 chevy trailblazer coolant temperature sensor
where is map sensor on 2004 trailblazer
Where is the location of the cooling fan sensor on a 2002 Chevy Trailblazer? Also what is the 800 number for Chevy?
need help changing the belts on my Chevy trailblazer lt 2003
The MAP sensor on a Trailblazer is the Manifold Air Positioning sensor. It is located on the top of the engine.
where is the temperture sensor located on a 2002 chevy trailblazer with a 4200 motor
The 2003 Trailblazer speed sensor is mounted on the transmission. It is on the passenger side of the output end.
its on the tailshaft of the transmission
The sensor is located in the front of the vehicle. On my trailblazer it is just behind the grill on the drivers side. You can't miss it.
located coolant temp sensor
underneath the alternator,
There are two. One on the exhaust manifold and one just after the Cat. www.trailvoy.com Trailblazer enthusiasts website!
The cam sensor is located on the left side of the engine (as your looking at it) on the valve cover
2002 chevy trailblazer cut off everytime i make a complete stop,what is the cause of the truck cutting off?
Yes, Chevy Trailblazer SS rims will fit on a Chevy Trailblazer LS.
Where is the starter on a 2004 Chevy trailblazer.
tune up chevy trailblazer
Have a mechanic test the fuel sensor circuit. Likely the sensor has gone bad and will require replacement.
front left of engine facing radiator.
Visit trailvoy.com they will help you on any of your questions about your trailblazer. there is one on the exhaust manifold on the passenger side and one below on the exhaust pipe by the side door
how large is chevy trailblazer gas tank
2002 Chevy trailblazer has a 6 lug bolt
Relieve the tension by putting a wrench on the tensioner and then remove the belt. www.trailvoy.com all the answers for your Trailblazer from true enthusiasts!