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Tech / General EngineIs your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Unless you have a connection problem at the MAF power relays, the two are probably not related. A '54' is for low voltage at the fuel pump circuit. There are a coupel of possible cross-connections: