Mitsubishi 1989-1993 GALANT Service Manual page 190

FUEL SYSTEM <SOHC-8 VALVE>
connector
Harness side
connector
Harness side
connector
MULTIPORT FUEL INJECTION RELAY INSPECTION
Refer to P.13-44.
Check for continuity between the
checking terminal and the engine
control module, and between the
nals.
. Multiport fuel injection relay con-
nector: Disconnected
. Engine control module connec-
tor: Disconnected
. F u e l p u m p c o n n e c t o r : Discon-
01 A0579
Measure the power supply voltage of
the multiport fuel injection relay.
. Multiport fuel injection relay con-
Engine control
Check for an open-circuit, or a short-
module harness
circuit to ground, between the multi-
side connector
port fuel injection relay and the en-
gine control module.
. Multiport fuel injection relay con-
. Engine control module connec-
tor: Disconnected
Check for continuity, of the ground
circuit.
Check for an open-circuit, or a short-
circuit to ground, between the multi-
port fuel injection relay and the fuel
connector
nector: Disconnected
. F u e l p u m p c o n n e c t o r : Discon-
TSB Revision
Repair the
harness.
Repair the
Repair the
harness.
Ground)
Repair the