EFI Relay
- With battery cables connected and ignition on, measure voltage between control unit connector pin 35 and ground. Battery voltage should be present.
- If not, check EFI relay operation. Relay is located under a cover in engine compartment. See Fig 1 .
- Continuity should exist across terminals 1 and 2, and 3 and 6. With battery voltage applied to terminals 1 and 2, continuity should exist across terminals 3 and 5. If not, replace relay.