Fuel Pressure Control Solenoid Valve Check; Purge Control Solenoid Valve Check; Egr Control Solenoid Valve Check - Mitsubishi Lancer Evolution-VII Workshop Manual

13A-140
Fuel pres-
sure control
solenoid
valve
Battery
MPI -
On-vehicle Service
FUEL PRESSURE CONTROL SOLENOID
VALVE CHECK
OPERATION CHECK
1. Disconnect the vacuum hose from the solenoid valve.
2. Separate the harness connector.
3. Connect the hand vacuum pump to the solenoid valve's
A nipple.
4. Connect the solenoid valve terminal and battery terminal
with a jumper wire.
5. Disconnect the jumper wire between the battery's ( - )
terminals, apply a negative pressure, and inspect the
tightness.
Standard value:
Jumper wire
Connected
Disconnected
COIL RESISTANCE CHECK
Measure the resistance between the solenoid valve terminals.
Standard value: 28 – 36 Ω (at 20_C)

PURGE CONTROL SOLENOID VALVE CHECK

Refer to GROUP 17 - Emission Control System.

EGR CONTROL SOLENOID VALVE CHECK

Refer to GROUP 17 - Emission Control System.
State of B Normal state
nipple
Opened Negative pressure leaks.
Closed Negative pressure is
maintained.
Opened Negative pressure is
maintained.