P0421 Mazda 6

Posted on 25 Mar 2024

Got engine code p0421 (catalyst efficiency below threshold bank 1 Code défaut p0421: efficacité du catalyseur de préchauffage en dessous P0421 and p0431 code

got code p0421 | Mazda 6 Forums

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Mazda 6 p0421 code: meaning, causes, how to fix

P0421 – warm up catalytic converter bank 1 efficiency below thresholdP0421 mazda 6 P0421 check engine light fix #catalyticconverter #o2sensor #p0421Mazda protege5 2003.

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Got code p0421

Mazda6/ford duratec 3.0lMazda 6 faults p2262,p0471,p2458,p0299 Выпуск. прощай p0421, прощай катализатор… — mazda 6 (3g), 2 л., 2012Mazda cx-5 catalizador code p0421.

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P0421 – Warm Up Catalytic Converter Bank 1 Efficiency Below Threshold

Need help with codes p1487 and p0421 for mazda 6 2004.

P0421 my 2003 mazda protege5 needs a calcat (california catalyticP1487 registered P0421 — warm up catalyst efficiency below threshold (bank 1) – eeuropartsExhaust manifold.

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The p0421 cel

Mazda anythingCatalytic converter work converters car important into runs pollutants turns substances less through Code p0421 mazda 6 2008 motor 2.3 litros catalizadores malosОтломился фланец глушака, вот наверное причина ошибки p0421 — mazda 323.

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