1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 345Get this manual

1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 345

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DIAGNOSTICS

1.6V 1.95V

No Restart Poor Performance, Exhaust Odor, Rough Idle rpm Reduction

THESE NOTES APPLY TO THE ECM CONNECTOR AND SYMPTOM CHARTSThe "B+" Symb