Mitsubishi 3000GT - Crank Angle Sensor; Of Mpi

13-20
FUEL
-
On-vehicle
lnspection of
MPI
Components
HARNESS
INSPECTION
Check
for
continuity
bewveen
the crank
angle
sensor and the
controlrelay.
a
Crank
angle sensor connector:
Disconnected
.
Control
relay connector:
Disconnected
NOTE
Touch ohmmeter
probes
to both
ends of the
harness
hamess.
(@tr-@B)
r:l
l2(----'-\l
L
}-J
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Check
for continuity
of the
earth
circuit.
.
Crank angle
sensor
connector:
Disconnected
Repair
the
narness.
(@tr-
Earth
)
Check for an
open+ircuit,
or
a short-circuit
to
earth
between
the
crank angle
sensor and
the engine
control
unit.
.
Engine control
unit
connector:
Disconnected
o
Crank angle
sensor
connector:
Disconnected
Repair
the
hamess.
(@
tr-@)
Measure the
impressed
voltage.
o
Crank
angle
sensor
connector:
Disconnected
Engine
control
unit
connector:
Connected
lgnition
switch:
ON
Voltage
(V)
4.8-5.2
Replace
the engine
control
unit.