Turbocharger Waste Gate Solenoid Check - Mitsubishi EVO X Repair Manual

15-8
No. 1 turbochager
wastegate solenoid valve
A
B
BATTERY
INTAKE AND EXHAUST
ON-VEHICLE SERVICE
TURBOCHARGER WASTE GATE SOLENOID
CHECK
No.1 turbocharger wastegate solenoid or brown
connector
.
A Operation check
1. Install the hand vacuum pump to the nipple "A" of solenoid.
2. Use the jumper wire to connect the solenoid terminal with
the battery terminal.
3. Disconnecting the jumper wire at the negative (-) battery
side, apply the vacuum pressure. Check the airtightness.
Jumper wire
Connected
AK703285AC
Disconnected
AK200441 AD
.
B Check of coil resistance
1. Measure the resistance between the solenoid terminals.
Standard value: 29 − 35 Ω at 20° C
AK200442
TSB Revision
Nipple "B" state Normal state
Opened Negative
pressure leaks
Closed Negative
pressure
maintained
Opened Negative
pressure
maintained
M1151001300272