The battery positive voltage is applied from the ignition switch or the IG1 relay to the ignition coil and is grounded to the vehicle body via the ignition coil. A power voltage of 5 V is applied to the ignition coil from the ECM connector terminals CIL1, CIL2 and CIL3.. Workshop and Repair manuals, Service & Owner's manual. Wiring Diagrams, Spare Parts Catalogue, Fault codes free download
NOTE: The illustration above applies only to the 1997, 1998, 1999, 2001, 2002, 2003, 2004 3.0L Mitsubishi Montero Sport. The spark plugs and spark plug wires for cylinders #2, #4, and #6 are under the intake manifold plenum.. This wiring diagram will show you how to wire an ignition coil. The coil is a small piece of metal that is used in your car's spark plug to ignite the fuel.