Fuel Pump Circuit
- Remove electrical connector from airflow meter. Connect terminals No. 36 and 39 with jumper wire. Disconnect fuel input line at fuel pressure regulator and place in container. Turn ignition on and push air measuring flap open.
- Fuel should flow into container. If fuel does not flow but clicking sound is heard, replace fuel pump. Fuel circuit is good. If no clicking sound is heard, replace airflow meter assembly and repeat test.