Mitsubishi Stealth 1994 Import Service Manual page 617

MULTIPORT FUEL INJECTION -
connector
connector
I
8
module harness
connector
r
9
side
connector
Engine control
Check for an open-circuit, or a short-
module harness
circuit to ground, between the fuel
side connector
pump relay II and the engine control
module.
Fuel pump relay II connector:
l
Disconnected
Engine control module connector:
l
Disconnected
Check for continuitv between the fuel
pump relay II and the resistor (for fuel
Fuel pump relay II connector:
l
Disconnected
Resistor (for fuel ourno) connec-
l
tor: Disconnected '
Measure the power supply voltage of
the MFI relay.
MFI relay connector: Discon-
l
Check for an open-circuit, or a short-
circuit to ground, between the MFI
relay and the engine control module.
MFI relay connector: Discon-
l
nected
Engine control module connector: u
l
Disconnected
Check for continuity between the MFI
relay and the fuel pump relay II.
connector
MFI relay connector: Discon-
l
3 2 1
nected
5
Fuel pump relay II connector:
l
Disconnected
- -
On-Vehicle Inspection of MFI Components
Repair the
I
10
Repair the
harness.
q -Din)