Mitsubishi 3000GT - Cam Position

13-1
I
FUEL
-
On-vehicle
Inspection of
MPI Components
HARNESS
INSPECTION
Check
for
contrnuity
between the
cam
position
sensor
and
control
relay.
o
Cam
posrtion
sensor
connector
:Disconnected
.
Control
relay
connector:
Disconnected
NOTE
Touch
ohmmeter
probes
to
both ends of
the
harness.
iRepairthe
harness.
(@tr-@El)
ffi
?FUt9'l?
Check
for continuity of
the earth circuit.
o
Cam
position
sensor
connector:
Disconnected
Repair
the
(@[
-
Earth)
Check for an
open-circuit, or
a short+ircuit to earth
between the cam
position
sensor and the engine control
unit.
.
Engine
coritrol unit
connector: Disconnected
.
Cam
position
sensor
connector:
Disconnected
Repairthe
hamess.
@
tr-@),
Measure
the
impressed
voltage
o
cam
position
sensor
connector:
Disconnected
.
Engine control unit
connector: connected
o
lgnition switch: ON
Voltage
(V)
4.8
-
5.2
Replace
the
engino
control
unit.