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Air Injection Pump Relay: Testing and Inspection
INSPECT AIR PUMP RELAYCheck the continuity.
Tester Connection Specified Condition 1 - 2
Continuity
3 - 4
No Continuity
3 - 4
Continuity (Apply battery voltage to terminals 1 and 2)
Using an ohmmeter, check for continuity between the terminals.
If the result is not as specified, replace the air pump relay.
