Mitsubishi 3000GT Service Manual page 186

E Harness side
D Harness -
side
connector
5
D Harness side
connector
A Harness side
MULTIPORT On-Vehicle Inspection of MFI
FUEL INJECTION - Components
Check for continuity between the
fuel pump and the checking termi-
nal.
C
Fuel pump connector: Dis-
l
connected
Check for continuity between the
connector checking terminal and the fuel
Resistor (for fuel pump) con-
nector: Disconnected
Fuel pump connector: Dis-
l
connected
Engine control
module harness
short-circuit to ground, beheen
side connector
the fuel pump relay II and the en-
@ Engine control module con-
nector: Disconnected
Check for continuity between the
fuel oumo relay II and the resistor
(for iuel bump).
Fuel pump relay II connector:
l
Disconnected
Resistor (for fuel pump) con-
l
nector: Disconnected
Measure the power supply volt-
age of the MFI relay.
MFI relay connector: Discon-
- 0
Ignition switch: START (when
l
checking A9)
Ignition switch: ON (when
l
checking A3)
8 V or more
TSB Revision
Repair the
harness
Repair
t h e har-
ness.
I
Repair the
harness.
Repair the
harness.
I
Repair the
harness.
(Ignition
switch [IG]
switch