Failed emissions
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Joined: Jan 2021
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Failed emissions
Hey guys so I recently failed my emissions test ... got codes P0420, P0430 and P0455. Replaced Vacuum control valve thinking about replacing vapor canister vent valve next as well as the gas cap... any thought and suggestions on good parts?
also code P1800 came up after replacing the vacuum control valve said low circuit thinking faulty part?
also code P1800 came up after replacing the vacuum control valve said low circuit thinking faulty part?
Last edited by ZPat96; Jan 22, 2021 at 03:15 AM.
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slow97maxima
4th Generation Maxima (1995-1999)
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Oct 12, 2008 01:27 PM