MERCURY MERCRUISER PCM 555 BIG BLOCK DIAGNOSTICS & TROUBLESHOOTING MANUAL #33

PCM 555 DIAGNOSTICS
SN 0M000000 and ABOVE

Models Covered in This Manual
Sterndrive (MCM) Model Serial Number
496 MAG HO 0M000000 and Above
496 MAG 0M000000 and Above
Inboard (MIE) Model Serial Number
8.1S HO 0M000000 and Above
8.1S Horizon 0M000000 and Above

Service Manual Outline
Section 1 - General Information
Section 2 - Troubleshooting
Section 3 - Wiring Diagrams

MERCURY MERCRUISER PCM 555 BIG BLOCK DIAGNOSTICS & TROUBLESHOOTING MANUAL #33

PCM 555 DIAGNOSTICS
SN 0M000000 and ABOVE

Models Covered in This Manual
Sterndrive (MCM) Model Serial Number
496 MAG HO 0M000000 and Above
496 MAG 0M000000 and Above
Inboard (MIE) Model Serial Number
8.1S HO 0M000000 and Above
8.1S Horizon 0M000000 and Above

Service Manual Outline
Section 1 - General Information
Section 2 - Troubleshooting
Section 3 - Wiring Diagrams