Mitsubishi 3000GT Workshop Manual Supplement page 17

13-12
FUEL
-
On-vehicle Inspection
of
MPI Components
HARNESS INSPECTION
Check
for continuity of the
earth
circuit.
o
Connector: Disconnected
''e9
0(
Repairthe
hamess.
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Measure the power supply voltage
of
the barometric pressure sensor.
o
Connector:
Disconnected
o
lgnition
switch:
ON
Voltage (V)
4.8
-
5.2
Repairthe
hamess.
(@E-@)
TFI.n666
Check
for
an
open+ircuit,
or a short-
circuit
to earth between the
engine
control unit
and
the barometric
pres-
sure
sensor.
o
Air
flow
sensor
connector:
Dis-
connected
r
Engine
control unit connector:
Disconnected
@
0(
Repairthe
hamess.
(@
tr-E)