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Mitsubishi Galant (2004+). Manual - part 1244
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>
13B-669
STEP 3 Check the evaporative emission purge solenoid.
(1) Disconnect the evaporative emission purge solenoid
connector B-05.
(2) Measure the resistance between evaporative emission
purge solenoid side connector terminal No. 1 and No. 2.
Standard value: 30
− 34 ohms [at 20°C (68°F)]
Q: Is the measured resistance between 30 and 34 ohms [at
20
°C (68°F)]?
YES : Go to Step 4.
NO : Replace the evaporative emission purge solenoid.
Then go to Step 12.
STEP 4. Measure the power supply voltage at evaporative
emission purge solenoid harness side connector B-05.
(1) Disconnect the connector B-05 and measure at the harness
side.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal No. 2 and ground.
• Voltage should be battery positive voltage.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is battery positive voltage (approximately 12 volts)
present?
YES : Go to Step 6.
NO : Go to Step 5.
1
2
AK303142
CONNECTOR: B-05
B-05 (B)
HARNESS
CONNECTOR:
COMPONENT SIDE
AB
1 2
AK202961
EVAPORATIVE EMISSION
PURGE SOLENOID
CONNECTOR
AB
1
2
AK303142
CONNECTOR: B-05
B-05 (B)
HARNESS
CONNECTOR:
COMPONENT SIDE
AB
AK303144
1
2
B-05 HARNESS
CONNECTOR:
COMPONENT SIDE
AB