Mitsubishi 3000GT Service Manual page 525

ENGINE AND EMISSION CONTROL
(4) Apply a vacuum and check for air tightness when voltage
applied directly to the evaporative emission purge solenoid
and when the voltage is discontinued.
r
Battery voltage
Non-Turbo, When applied
Turbo - From -
When discontinued
1993 models
I
Turbo - 1992 1 When applied
models
When discontinued
(5) Measure the resistance between the terminals of the sole-
noid.
VOLUME AIR FLOW SENSOR, ENGINE
COOLANT TEMPERATURE SENSOR AND
INTAKE AIR TEMPERATURE SENSOR
To inspect these parts, refer to GROUP 13A - MFI System
Components.
AIR CONDITIONING SWITCH
To inspect the air conditioning switch, refer to GROUP 55
FUEL TANK PRESSURE CONTROL VALVE
To inspect the fuel tank pressure control valve, refer to GROUP
13F
EVAPORATIVE EMISSION CANISTER
To inspect the evaporative emission canister, refer to GROUP
13F - Fuel Line and Vapor Line.
FUEL TANK FILLER TUBE CAP INSPECTION
Check the gasket of the fuel tank filler tube cap, and the
fuel tank filler'cap itself, for damage or deformation; replace
the cap if necessary.
Result
Vacuum leaks
Vacuum is maintained
I
Vacuum leaks