SES Light on - Code p2423
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SES Light on - Code p2423
i got a code of p2423 which says HC absorption catalyst efficiency below threshold bank 1.
i do have the Injen SES header back exhaust that comes with the high-flow cat but it could be the cat attached to the header not the high flow one.. the code was erased then came back 10 or so miles later.. should i contact injen or the dealership??
i do have the Injen SES header back exhaust that comes with the high-flow cat but it could be the cat attached to the header not the high flow one.. the code was erased then came back 10 or so miles later.. should i contact injen or the dealership??
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