300TE (124.090) L6-3.0L (103.983) (1989)
Fuel Pump Relay: Description and Operation
Fuel Systems
The fuel pump relay controls operation of the fuel pumps.
The relay is energized only during engine cranking or while the engine is running by the CIS-E control unit. If the engine stops with the ignition turned
(ON), the CIS-E control unit will interrupt the ground circuit for the fuel pump relay.