Mitsubishi 3000GT Service Manual page 341

AIR CONDITIONING INSPECTION
Refer to GROUP 55 - On-vehicle Service.
OPERATION
Refer to P.l3A-125.
TROUBLESHOOTING HINTS
Refer to P.l3A-125.
HARNESS INSPECTION
connector
MULTIPORT On-Vehicle Inspection of MFI
FUEL 'INJECTION - Components
Engine control r
Check for an open-circuit or a
module harness
short-circuit to ground, between
side connector
the engine control module and
knock sensor.
Knock sensor connector: Dis-
l
connected
Engine control module con-
l
78
nector: Disconnected
TSB Revision
Engine control module
A Equipment side
connector
Knock sensor
A Harness side
Engine control module connector
Repair the
harness.
(Al -78)