2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 213Get this manual

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TROUBLESHOOTING AND DIAGNOSTICS

aDiagnostic flasherBLUWHT wire harnessWHTBLK, REDBLK, BLK wire harnessGRY diagnostic connectorGRNRED connector (Do not use)

90-888465 JUNE 200

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