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Antonio
Antonio 3/23/2011
1995 Chevrolet Blazer LT 6Cyl4.3L - 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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