MPV 2WD V6-3.0L SOHC (1992)
Main Relay (Computer/Fuel System): Description and Operation
The Main Relay (also referred to as Fuel Injection or EGI Relay), located on the left side of the engine compartment in a relay panel, supplies power to
the ECU and a number of ECU controlled devices when the ignition is switched "ON", including the crank angle sensor, fuel injectors, and a variety of
solenoid valves.
The ECU energizes these devices when needed by completing the circuit to ground.