where is my c o2 sensor?

Asked by normajeancartwright Oct 02, 2014 at 10:38 AM about the 1993 Chevrolet Beretta

Question type: General

sudden drop in gas mileage, quits, stalls, & some blue emisions

2 Answers

30

It is located before the cat. Look at the down tube off the exhaust manifold

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