Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1274

High-pressure fuel hose
MB991607
Battery
High-pressure
fuel hose
Injector
Battery
MPI -
On-vehicle Service
MD998741
Clip
(MB991608)
Injector
4. Connect the MUT-II to the diagnosis connector.
5. Turn the ignition switch to "ON" position. (But do not start
the engine.)
6. Select "Item No. 07" from the MUT-II Actuator test to
drive the fuel pump.
7. Activate the injector and check the atomized spray
Return hose
condition of the fuel.
The condition can be considered satisfactory unless it
is extremely poor.
8. Stop the actuation of the injector, and check for leakage
from the injector's nozzle.
Standard value: 1 drop or less per minute
9. Activate the injector without activating the fuel pump; then,
when the spray emission of fuel from the injector stops,
disconnect the special tool and restore it to its original
condition.
10. Disconnect the MUT-II.
Return hose
Fuel pressure regulator
MD998706
13A-137