Oxygen Sensors
Chevy Trailblazer

Where is the oxygen sensor on a 2003 chevy trailblazer?


Top Answer
User Avatar
Wiki User
2008-12-11 18:41:48
2008-12-11 18:41:48

There are two. One on the exhaust manifold and one just after the Cat. www.trailvoy.com Trailblazer enthusiasts website!

User Avatar

Related Questions

location for 2003 chevy trailblazer coolant temperature sensor

The 2003 Trailblazer speed sensor is mounted on the transmission. It is on the passenger side of the output end.

How do you unplug an oxygen sensor on a 2003 Chevy Cavalier

how do you set the clock on a 2003 chevrolet trailblazer

Where is the input aux for a 2003 trailblazer

How do I reset the service engine light on a 2003 Chevy Trailblazer?

Where is the neutral safety switch on a 2003 trailblazer?

need help changing the belts on my Chevy trailblazer lt 2003

Specs for main bearings on a 2003 Chevy trailblazer with 4.2 engine .

Did Chevrolet make a 2003 Trailblazer front wheel drive?

try this website --->www.trailvoy.com<--- they have alot of stuff to help you with your trailblazer i should know im a member my self i have a 2003 Chevy trailblazer Lt www.trailvoy.com

03 chevy trailblazer gear shfiter moves but truck does not go in gear

Engine diagrams can be used as guides.. An engine diagram to a 2003 Chevy Trailblazer can be found in its maintenance and repair manuals.

Hi wondering why my 2003 Chevy trailblazer bogs down when you push the gas.

seriously? it tells you what temperature you engine coolant/antifreeze is. that is how your gauge on the dash knows what your temperature is at.

Probably the wheel speed sensor. Check the connector. If connection is good then the sensor may have been damaged or it has failed.

The TSP sensor on your 2003 Chevy Tahoe is located on the back of the transmission.

Well knowing these trucks as I do you must determine if it is really the temperature sensor that is gone out or if it is the thermostat, water pump, fan clutch or stepper motor in the cluster.

does anyone know where the sparkplugs are located on the engine on a 2003 Chevy trailblazer

how do you change the knock sensor in a 2003 Chevy silverado 5.3

The 2003 Trailblazer (GMT360 platform) uses a PCM and it is located on the drivers side of the engine. It has three connections bolted to it.

When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.

245/70/16 www.trailvoy.com Trailblazer enthusiasts forum!

Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.