Mitsubishi 3000gt 1999 - Page 14

FUEL
-
On-vehicle
Inspection
of MPI
Components 13-9
HARNESS
INSPECTION
Measure
the
power
supply
voltage.
o
Connector:
Disconnected
o
lgnition
switch:
ON
Voltage
(V)
SV
Repair the
harness
(OE
-
Con-
trol relay)or
check the
control relay.
7F|.'r]655
t,
F
Measure
the terminal
voltage.
o
Connector:
Disconnected
o
lgnition
switch:
ON
Voltage
(V)
4.8
-
5.2
@
0(
Repair the
harness.
@tr-@)
t\
2
Check for
continuity
of
the earth
circuit.
o
Connector:Disconnected
@
o(
Repair
the
harness.
(@
tr- @)
@
Harness
side
|
-Q-N
Engine
control
connector
l- b
-lunitharness
7FUO715
Check for
continuitv
between
the air
flow
sensor
and the
enqine
control
unit.
o
Air
flow
sensor
connector:
Dis-
connected
o
Engine
control
unit connector:
Disconnected
8)
0(
Repair
the
harness.
(@tr-tr)
\-_\
/Y_\
-t-
q