Trooper LS V6-3.5L (1998)
Fuel Pump Relay: Description and Operation
GENERAL DESCRIPTION
In order to control the Fuel Pump (FP) operation, the Fuel Pump (FP) relay is provided. When the starter switch is turned to "ON" position, the FP
relay operates the FP for 2 seconds. When it is turned to "START" position, the Power Train Control Module (PCM) receives the reference pulse
from the Ignition Control Module and it operates the relay, again causing the FP to feed fuel.
