Code po146 and po300

Asked by Guru99KNNW Oct 13, 2020 at 09:01 PM about the 1999 Cadillac Eldorado Touring Coupe FWD

Question type: Maintenance & Repair

Po146 and po 300

1 Answer

157,865

P0146 is an oxygen sensor code (Bank 1 sensor 3) and P0300 is a random multi cylinder misfire. Hope that helps! Jim

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