EFI Main Relay
I
NSPECTION OF EFI MAIN RELAY
1.
INSPECT RELAY CONTINUITY
(a)
Using an ohmmeter, check that there is continuity
between terminals 1 and 3.
(b)
Check that there is no continuity between terminals
2 and 4.
If continuity is not as specified, replace the relay.
2.
INSPECT RELAY OPERATION
(a)
Apply battery voltage across terminals 1 and 3.
(b)
Using an ohmmeter, check that there is continuity
between terminals 2 and 4.
If operation is not as specified, replace the relay.
FI-70
EFI SYSTEM — Electronic Control System
ProCarManuals.com
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