Air Injection Pump Relay: Testing and Inspection

Air Pump Relay Test




Check for continuity between the terminals according to the table.
- There should be continuity between the A1 and A2 terminals of the air pump relay 2P large connector when power and ground are connected to the B1 and B2 terminals of the air pump relay 2P small connector.
- There should be no continuity between the A1 and A2 terminals when power is disconnect from the air pump 2P small connector.