Fuel Pump Relay: Testing and Inspection

2AZ-FE ENGINE CONTROL SYSTEM: EFI RELAY: ON-VEHICLE INSPECTION

1. REMOVE EFI RELAY (Marking: EFI)

(a) Remove the engine room relay block cover.

(b) Remove the EFI relay from the engine room relay block.

2. INSPECT EFI RELAY

(a) Measure the EFI relay resistance.





Standard resistance:





(b) If the result is not as specified, replace the relay.

3. INSTALL EFI RELAY