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Antonio

Antonio 3/23/2011

1995 Chevrolet Blazer LT 6 Cyl 4.3L

Engine

i just want to know the number of oxigen sensors on my blazer pls. Thank you for you help.

2 Answers


Nissan Technical Advisor

Are you referring for the number of sensors in the vehicle? You got four sensors.

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HouseCallAuto

HouseCallAuto 3/24/2011

It has either one or two. They would be located before the cat or before and after the cat. This depends on whether the Blazer was built with a PCM or a VCM (type of engine computer) as both were built in similar quantities.

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