Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1147

13A-10
Code No. Diagnosis item
P0443 Purge control solenoid valve system
P0500 Vehicle speed sensor system
P0505 Idle speed control system
P0551 Power steering fluid pressure switch
P1104 Waste gate solenoid valve system
P1105 Fuel pressure control solenoid valve system
NOTE
If the engine warning lamp illuminates because of a malfunction of the engine-ECU, communication between
MUT-II and the engine-ECU is impossible. In this case, the diagnosis code cannot be read.
MPI - MPI -
Troubleshooting Troubleshooting
METHOD OF READING AND ERASING DIAGNOSIS
CODES
Refer to GROUP 00 - How to Use Troubleshooting/Inspection
Service Points.
INSPECTION USING MUT-II DATA LIST AND ACTUATOR
TESTING
1. Carry out inspection by means of the data list and the
actuator test function. If there is an abnormality, check
and repair the chassis harnesses and components.
2. After repairing, re-check using the MUT-II and check that
the abnormal input and output have returned to normal
as a result of the repairs.
3. Erase the diagnosis code memory.
4. Remove the MUT-II, and then start the engine again and
carry out a road test to confirm that the problem has
disappeared.