Mitsubishi 3000gt 1999 - Page 34

FUEL
-
On-vehicle
Inspection
of Mpl
Components
13-29
HARNESS
INSPECTION
@, @
Harness
side
Control
relay
harness
side
lF]
l-\-=-l
[oJ
7 F
U?1,07
Check for
continuity
between
the
oxygen
sensor and
the control relay.
o
Control relay
connector:
Disconnected
.
Oxygen
sensor
connector:
Disconnected
NOTE
Touch
the
ohmmeter
probes
to
both ends
ol
the
harness.
@
0(
Repair
the
narness.
(@
t--@
r,
@11r-O
.)
lF=l
l-\------l
[ol
?FU2108
Check for
an open-circuit,
or a short-
circuit
to earth,
between the
engine
control unit
and the oxygen
sensor.
o
Oxygen
sensor
connector:
Dis-
connected
o
Engine
control
unit connector:
Disconnected
@
OK
Repair the
harness.
(@
E- m)
(@
tr-
tr)
r;;--)
P\-il
t_o J
?FU1133
Check
for
continuity
of the
earth
crrcurt.
o
Connector:Disconnected
@
0(
Repair
the
harness.
(@tr,@tr-
@)
(@ts,@E-
Earth
)