Relay To ECA Continuity Test
Using an ohmmeter, check for continuity between relay terminal 85 and ECA pin 22. If there's continuity, problem does not seem to be in pump circuit. If there's no continuity, repair open in circuit.
Using an ohmmeter, check for continuity between relay terminal 85 and ECA pin 22. If there's continuity, problem does not seem to be in pump circuit. If there's no continuity, repair open in circuit.