My check engine light is on with a catalytic converter code, should I have the converter replaced?

Not with out further testing. That code comes on when the 02 sensors don’t see enough temperature change from the front of the converter to the rear of the converter. If one of the 02 sensors is bad it may be sending a false reading making it appear the converter is bad when actually the 02 sensor needs replaced not the converter. That’s why it’s important to have each code properly diagnosed and not just throw parts at the problem.

#Codes #converter #sensorsdownloadcon

My check engine light is on with a catalytic converter code, should I have the converter replaced?

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