Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1235

13A-98
Form the previous page
OK
Measure at the C-222 intercooler water
spray relay connector.
D Disconnect the connector to
measure at the harness side.
D Voltage between terminal No. 3,
terminal No. 1 and earth
(Ignition switch: ON)
OK: System voltage
OK
Measure at the C-118 engine-ECU
connector.
D Disconnect the connector to
measure at the harness side.
D Voltage between terminal No. 55
and earth
(Ignition switch: ON)
OK: System voltage
OK
Check the following connector: C-135
OK
Check the harness between the
intercooler water spray relay and
intercooler water spray motor.
D Check for disconnection,
short-circuit and damage of the
power cable.
OK
Check the harness between the
intercooler water spray motor and
earth.
D Check for disconnection and
damage of the earth cable.
OK
Check the following connectors:
C-209, C-210, C-201, C-208, C-102
<L.H. drive vehicles>
OK
Check the harness between the
intercooler water spray relay and
ignition switch.
D Check for damage of the power
cable.
OK
Check the following connectors:
C-118, C-130
OK
Check and repair the harness between
the intercooler water spray relay and
engine-ECU.
D Check for damage of the signal
cable.
OK
Check the following connector: A-44
OK
Check the intercooler water spray
motor. (Refer to GROUP 15 - Intake
and Exhaust.)
OK
Replace the engine-ECU.
MPI -
Troubleshooting
NG
Check the following connectors:
C-209, C-210, C-201, C-208, C-102
<L.H. drive vehicles>
Check the harness between the
intercooler water spray relay and
ignition switch.
D Check for disconnection and
short-circuit of the power cable.
Check the ignition switch. (Refer to
GROUP 54.)
NG
Check the following connectors:
C-130, C-208, C-222
Check and repair the harness
between the intercooler water spray
relay and engine-ECU.
D Check for disconnection and
short-circuit of the signal cable.
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
Repair
NG
OK
OK
NG
OK
OK
Repair
Repair