Fuel Pump Relay: Testing and Inspection

4GR-FSE ENGINE CONTROL SYSTEM: FUEL PUMP RELAY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION





1. INSPECT FUEL PUMP RELAY (Marking: F/PMP)
(a) Remove the No. 2 relay block cover.
(b) Remove the fuel pump from the engine room No. 2 junction block.
(c) Measure the fuel pump relay resistance.
Standard resistance:






(d) Reinstall the fuel pump relay to the engine room No. 2 relay block.
(e) Reinstall the No. 2 junction block cover.