Fuel Pump Control System Inspection
- Crank the engine and verify that fuel pump relay operation sound is heard.
- If operation sound is not heard, inspect the following:
- Fuel pump relay
(See RELAY INSPECTION .)
- Wiring harness and connectors (Main relay-fuel pump relay- PCM terminal 1AR (with immobilizer system), 1AQ (without immobilizer system)
- Fuel pump relay