Mitsubishi 3000GT Service Manual page 191

HARNESS INSPECTION
1
A Harness side
connector
3 A Harness side
connector
A Harness side ;q rls$zde har-
MULTIPORT On-Vehicle Inspection of MFI
FUEL INJECTION - Combonents
Measure the power supply volt-
age.
Connector: Disconnected
l
Ignition switch: ON
l
Battery voltage
Connector: Disconnected
Ignition switch: ON
Check for continuity of the ground
Check for continuity between the
Engine control
volume air flow sensor and the
engine control unit.
connector
Volume air flow sensor con-
nector: Disconnected
Engine control module con-
l
TSB
Revision
2
Repair the
harness
(A4 - Con-
trol relay) or
check the
control
relay.
Repair the
harness.
Repair the
harness.