Mitsubishi 3000GT Service Manual page 170

INSPECTION
HARNESS
A Harness
side connector
MULTIPORT
FUEL INJECTION Components
Measure the ignition switch termi-
@ Engine control module con-
Ignition switch: ON
Battery voltage
module harness
side connector
age of the MFI relay.
MFI relay connector: Discon-
l
Engine control module con-
nector: Disconnected
Check for an
short-circuit to ground between
the engine control module and the
MFI relay.
l MFI relay connector: Discon-
nected
l Engine control module con-
nector: Disconnected
TSB Revision
open-circuit, or a
Repair the
harness.
(Ignition
switch - 62)
Repair the