Mercury Outboard Wiring Diagram | Free Wiring Diagram Collection of mercury outboard wiring diagram. A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. It reveals the parts of the circuit as simplified shapes, as well as the power and also signal connections between the devices. Mercury Outboard Wiring diagrams -- Mastertech Marin Please review our Warranty, Returns & Refunds policies before you place an order. DISCLAIMER. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. 472 WIRING DIAGRAMS - Discount Marine PDF file472 WIRING DIAGRAMS Engine wire harness connector plugs 1 4 Charging coil 2 5 Plug cap Oil pressure switch Crankshaft position sensor(s) Engine temp. sensor Adapter harness (S.N. OT320116 & prior) ECU 75 AND 90 HP MODELS. WIRING DIAGRAMS 473 13 Diagram Key Connectors Ground Frame WIRING DIAGRAMS 477 13 Diagram Key Connectors Ground Mercury Outboard Parts | Diagrams | Accessories | Lookup Mercury Outboard Parts Catalogs by Year, Serial or Model number. PPT is an A+ BBB rated Authorized Mercury Marine Parts & Accessories Dealer. Huge discounts & Free Shipping on Mercury Marine Outboards near you. 2000 Mercury Outboard Motor Wiring Diagram | Wiring 2000 mercury outboard motor wiring diagram together with mercury outboard wiring schematic diagram mercury outboard control wiring diagram mercury 90 hp 4 stroke 1973 mercury outboard motor wiring diagram wiring diagram for mercury 25 hp 4 stroke 200240 hp wiring diag 2005 mercury outboard motor wiring diagram mercury outboard 115 hp diagrams