Auto Parts and Repairs
Oxygen Sensors
Chevy Lumina
Heater Cores and Blower Fans

Where is the O2 sensor in a 1990 Chevy Lumina Euro 3.1?


Top Answer
User Avatar
Wiki User
2011-09-13 11:01:27
2011-09-13 11:01:27

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


Related Questions

User Avatar

Should be by the alternator in the back

User Avatar

How do you replace the blower motor on a 1994 chevy lumina euro?

User Avatar

There is no cable....It's all done with a sensor and electronics.

User Avatar

It is on the throttle plate opposite of the bellcrank.

User Avatar

With a pry bar in the right spot and some leverage it will pop out.

Copyright © 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.