Having problems with your 1994 Mazda Protege ?
2005 Mazda6 code for co2 sensors. Car runs fine. Engine light came on after turning the car off. Remains on. Code was cleared by mechanic. I drove 80 miles. Turned car off, engine light went on again. Car only has 13,500 miles. Does this mean sensors have to be replaced? Thanks.
Repair Help & Product Troubleshooting for 1994 Mazda Protege
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