Mitsubishi Eclipse Workshop Manual page 109

FUEL
-
On-vehicle Inspection
of MPI
Components
13-45
o
o
ENGINE CONTROL UNIT POWER EARTH
Engine
control
OPERATION
)
Grounds
the engine control unit
TROUBLESHOONNG HINTS
lf the
earth
wire of the engine control unit is not connected
securely
to
earth,
the unit will not
operate
correctly.
HARNESS INSPECTION
o
o
o
o
o
o
Engine control
unrt
[uefi
ffi
Check
for continuity of the
earth
circuit.
.
Connector: Disconnected
A
Repair
the
hamess.
fi8-
Earth)
fiEl-
Earth)
O
Mitsublshi
Motors
Corporltion
Apr.
1991