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My auto has a dual exhaust system, does it also have two catalytic converters
2002 Cadillac DeVille

My auto has a dual exhaust system, does it also have two catalytic converters

(2002 Cadillac DeVille)
I don't know but when a diagnosis test was performed the result ststed that the catalytic converter should be replaced.
Tags: cadillac, deville
1 answer & 0 comments
Popular Answer
of Big O Tires on July 27, 2019
Depending on the OBD2 code, it can be either the right or left catalytic converter. P0420 is for Bank 1 and P0430 is for Bank 2.
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General Diagnosis
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of Big O Tires on July 27, 2019
Depending on the OBD2 code, it can be either the right or left catalytic converter. P0420 is for Bank 1 and P0430 is for Bank 2.
Sign in to reply

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