Multipoint Fuel Injection Relay Inspection - Mitsubishi 1989-1993 GALANT Service Manual

FUEL SYSTEM <SOHC-8 VALVE>
TSB Revision
Caution
When applying battery voltage directly, make sure that it
is applied to correct terminal. Otherwise, the relay could
be damaged.
(1) Check continuity of the multiport fuel injection relay coil.
Measuring terminals
(2) Check the continuity of the multiport fuel injection relay
contacts between terminals @-@.
Relay coil
(between terminals @>-a)
Energized
(3) Check the continuity of the multiport fuel injection relay
contacts between terminals 0-O.
(4) If not as specified, replace the multiport fuel injection relay.
Continuity
Conductive (approx. 35 52)
Conductive in one
direction only
Continuity
Conductive (OQ)