TABLE B-1 FUEL PUMP CIRCUIT CHECK
WIRING DIAGRAM
TERMINAL ARRANGEMENT OF ECM (PCM) COUPLER VIEWED FROM HARNESS SIDE
CIRCUIT DESCRIPTION
Fuel pump relay is turned ON
_ for 3 sec. after ignition switch is turned ON
_ while start engine signal is inputted.
_ while engine is running.
ENGINE (H25 ENGINE) 6-1-121
1. Fuel pump
2. Fuel pump relay
3. Main relay