120 Mercruiser Ignition Wiring Diagram

Section 3a wiring diagrams ecm with pin harness efi system engine wiring harness diagrams ignition system without cam position sensor jul 11 re.

120 mercruiser ignition wiring diagram. A wiring diagram is a streamlined standard photographic representation of an electrical circuit. Mercruiser wiring diagram mercruiser 140 wiring diagram mercruiser alternator wiring diagram mercruiser ignition wiring diagram every electric structure consists of various distinct parts. C audio warning components 1 water temperature. It is cable harness 19 on most of the parts diagrams.

Before troubleshooting the ignition system. 2a 2 electrical and ignition 90 831996r1 june 1996 all other components can be tested with an ohmme ter. If not the arrangement will not work as it should be. Mercruiser inboard ignition wiring if you look at the diagram you will see only 3 terminals being used.

B starting charging and choke components 1 alternator 2 electric choke 3 ground stud 4 starter motor 5 starter slave solenoid. Variety of mercruiser ignition wiring diagram. Mercruiser l bravo gm v 8 wiring harness electrical and ignition parts. A wiring diagram is a simplified conventional pictorial depiction of an electrical circuit.

These codes apply to later model motors approximately early 80 s to present. Mercruiser 3 0l engine wiring diagrams. Check that plug in connectors are fully engaged and terminals are free of corrosion. It shows the parts of the circuit as simplified shapes and the power and also signal connections between the devices.

Wiring color codes here is a listing of common color codes for mercury and mariner us made outboard motors. It shows the parts of the circuit as streamlined forms and the power as well as signal links in between the tools. Assortment of mercruiser 4 3 wiring diagram. Wiring diagrams mercruiser international warranty gasoline engines wiring diagrams 4d 1 wiring colors for mercruiser note.

Each component ought to be placed and connected with different parts in particular way. Mercruiser ignition wiring diagram mercruiser 120 ignition wiring diagram mercruiser 140 ignition wiring diagram mercruiser 3 0 ignition wiring diagram every electric structure consists of various unique pieces. A ignition components 1 distributor 2 ignition coil 3 shift cutout switch. Make sure the electrical harness and ignition switch are not the source of the problem.

Buy a genuine mercury quicksilver or aftermarket part. Color codes listed below do not apply to efi and mpi system harnesses.