Mitsubishi Eclipse Workshop Manual page 124

"13-60
FUEL
-
On-vehicle Inspection
of Mpl
Components
INSPECTION
Using Multi-use Tester
(MUn
Data reading
Sensor
temperature
lgnition slrritch: ON or
engine operating
HARNESS INSPECTION
Check
for continuity of the
earth
circuit.
.
Engine
coolant temperature sensor
connector:
Discon
nected
e
Repair
the
harness.
(6)tn-
EE)
Check
for open-circult or shoft-circuit
to earth between
the engine
coolant
temperature sensor and engine
control unit.
Engine
coolant temperature
sensor
connector: Disconnected
Engine
control unit
connector:
Disconneaed
Repair
the
harness.
(@81-@)
Measure
the
impressed rohage.
.
Engine coolant temperature sensor
connector: Disconnected
.
Engine control unit
connector:
Connected
.
lgnition
saitch:
ON
Voftrgp
M
4.5-4.9
Replace the
engine
conrol
unit.
C
o
O
ItiBubisha
Motors Corpo.ation