Celica Liftback L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995)
EFI Main Relay: Testing and Inspection
EFI MAIN RELAY INSPECTION
1. REMOVE EFI MAIN RELAY.
LOCATION: In the engine compartment relay box (R/B No.2).
2. INSPECT EFI MAIN RELAY.
A. Inspect relay continuity.
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Using an ohmmeter, check that there is continuity between terminals 1 and 2.
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Check that there is no continuity between terminals 3 and 5.
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If continuity is not as specified, replace the relay.
B. Inspect relay operation.
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Apply battery voltage across terminals 1 and 2.
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Using an ohmmeter, check that there is continuity between terminals 3 and 5.
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If operation is not as specified, replace the relay.
3. REINSTALL EFI MAIN RELAY.