Mitsubishi Lancer Evolution IX. Manual - part 382
GENERAL INFORMATION
MULTIPORT FUEL INJECTION (MPI)
13A-3
OTHER CONTROL FUNCTIONS
1. Fuel Pump Control
Turns the fuel pump relay ON so that current is sup-
plied to the fuel pump while the engine is crank-
ing or running.
2. A/C Relay Control
Turns the compressor clutch of the A/C ON and OFF.
3. Oil feeder control valve control
The engine-ECU effects duty cycle control on the
engine oil feeder control valve, in accordance
with the engine speed. This regulates the supply
of engine oil to the intake rocker starft, which
switches the cams.
4. Fan Motor Control
The revolutions of the radiator fan and condenser fan
are controlled in response to the engine coolant
temperature and vehicle speed.
5. Purge Control Solenoid Valve Control
(Refer to GROUP 17
− Engine And Emission Control
− Evaporative Emission Control System
6. EGR Control Solenoid Valve Control
(Refer to GROUP 17
− Engine And Emission Control
− Exhaust Gas Recirculation (EGR) System
).
GENERAL SPECIFICATIONS
Items
Specifications
Throttle body
Throttle bore mm
60
Throttle position sensor
Variable resistor type
Idle speed control servo
Stepper motor type
Engine-ECU
Identification No.
E6T46983
Sensors
Air flow sensor
Karman vortex type
Barometric pressure sensor
Semiconductor type
Intake air temperature sensor
Thermistor type
Engine coolant temperature
Thermistor type
Oxygen sensor
Zirconia type
Vehicle speed sensor
Magnetic resistive element type
Intake camshaft position sensor
Hall element type
Exhaust camshaft position sensor
Hall element type
Crank angle sensor
Hall element type
Detonation sensor
Piezoelectric type
Power steering fluid pressure switch
Contact switch type
Actuators
Engine control relay type
Contact switch type
Fuel pump relay type
Contact switch type
Injector type and number
Electromagnetic type, 4
Injector identification mark
MDL 560P
Oil feeder control valve
Duty cycle type solenoid valve
EGR control solenoid valve
Duty cycle type solenoid valve
Purge control solenoid valve
Duty cycle type solenoid valve
Fuel pressure control solenoid valve
ON/OFF type solenoid valve
Waste gate solenoid valve
Duty cycle type solenoid valve
Fuel pressure
regulator
Regulator pressure kPa
294