Choke Relay
Disconnect the connector from the relay. Check the continuity between the numbered terminals using an ohmmeter. With battery voltage applied between terminals 6 (positive) and 5 (negative), there should be continuity between 3 and 4 and no continuity between 1 and 2. With no power applied, there should be continuity between 1 and 2 and no continuity between 3 and 4.