Mitsubishi Evolution X. Manual — part 257

GENERAL SPECIFICATIONS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-5

GENERAL SPECIFICATIONS

M1131000201240

ITEMS

SPECIFICATIONS

Throttle body

Throttle bore mm (in.)

60 (2.36)

Throttle position sensor

Hall element type

Throttle actuator control motor

DC motor type, having brushes

Engine control
module (ECM)

Identification model No.

E6T72671 <M/T>
E6T72672 <TC-SST>

Sensors

Mass airflow sensor

Heat sensitizing type

Barometric pressure sensor

Semi
conductor type

Intake air temperature sensor 1

Thermistor type

Intake air temperature sensor 2

Thermistor type

Engine coolant temperature sensor

Thermistor type

Heated oxygen sensor

Zirconia type

Accelerator pedal position sensor

Hall element type

Camshaft position sensor

Magneto resistance element type

Crankshaft position sensor

Magneto resistance element type

Knock sensor

Piezoelectric type

Power steering pressure switch

Contact switch type

Manifold absolute pressure sensor

Semiconductor type

Clutch pedal position switch <M/T>

Contact switch type

Actuators

Multiport fuel injection (MFI) relay

Contact switch type

Fuel pump relay

Contact switch type

Throttle actuator control motor relay

Contact switch type

Injector type and number

Electromagnetic type, 4

Injector identification mark

JME600G

Engine oil control valve

Duty cycle type solenoid valve

Evaporative emission purge solenoid

Duty cycle type solenoid valve

Turbocharger wastegate solenoid

Duty cycle type solenoid valve

Fuel pressure
regulator

Regulator pressure kPa (psi)

329 (48)

SERVICE SPECIFICATIONS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-6

SERVICE SPECIFICATIONS

M1131000302154

SEALANT AND ADHESIVE

M1131000501490

ITEMS

STANDARD VALUE

Fuel pressure kPa (psi)

Vacuum hose
disconnected

310

− 345 (45 − 50) at curb idle

Vacuum hose connected Approximately 260 (38) at curb

idle

Intake air temperature sensor 1 resistance
k

Ω

−20° C (−4° F)

13

− 17

0

° C (32° F)

5.4

− 6.6

20

° C (68° F)

2.3

− 3.0

40

° C (104° F)

1.0

− 1.5

60

° C (140° F)

0.56

− 0.76

80

° C (176° F)

0.31

− 0.43

Intake air temperature sensor 2 resistance
k

Ω

−20° C (−4° F)

13

− 18

0

° C (32° F)

5.1

− 6.9

20

° C (68° F)

2.0

− 3.0

40

° C (104° F)

0.9

− 1.5

60

° C (140° F)

0.40

− 0.78

80

° C (176° F)

0.23

− 0.42

Engine coolant temperature sensor
resistance k

Ω

−20° C (−4° F)

14

− 17

0

° C (32° F)

5.1

− 6.5

20

° C (68° F)

2.1

− 2.7

40

° C (104° F)

0.9

− 1.3

60

° C (140° F)

0.48

− 0.68

80

° C (176° F)

0.26

− 0.36

Heated oxygen sensor output voltage V

0.6

− 1.0

Heated oxygen sensor heater resistance

Ω Front

4.5

− 8.0

Rear

4.5

− 8.0

Injector coil resistance

Ω

10.5

− 13.5 [at 20° C (68° F)]

Throttle actuator control motor coil resistance

Ω

0.3

− 80 [at 20° C (68° F)]

Fuel pump circuit resistor resistance

Ω

0.45

− 0.65 [at 20° C (68° F)]

Intake engine oil control valve coil resistance

Ω

6.9

− 7.9 [at 20° C (68° F)]

Exhaust engine oil control valve coil resistance

Ω

6.9

− 7.9 [at 20° C (68° F)]

ITEM

SPECIFIED SEALANT

Engine coolant temperature sensor threaded portion LOCTITE 262, Three bond 1324N or equivalent

SPECIAL TOOL

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-7

SPECIAL TOOL

M1131000602520

Tool

Tool number and name Supersession

Application

MB991958
A: MB991824
B: MB991827
C: MB991910
D: MB991911
E: MB991914
F: MB991825
G: MB991826
M.U.T.-III sub assembly
A: Vehicle
Communication Interface
(V.C.I.)
B: M.U.T.-III USB Cable
C: M.U.T.-III Main
Harness A (Vehicles with
CAN communication
system)
D: M.U.T.-III Main
Harness B (Vehicles
without CAN
communication system)
E: M.U.T.-III Main
Harness C (for Daimler
Chrysler models only)
F: M.U.T.-III
Measurement Adapter
G: M.U.T.-III Trigger
Harness

MB991824-KIT
NOTE: G: MB991826
M.U.T.-III Trigger
Harness is not necessary
when pushing V.C.I.
ENTER key.

• Reading diagnostic

trouble code

• MFl system inspection

• Measurement of fuel

pressure

CAUTION

For vehicles with CAN
communication, use
M.U.T.-III main harness
A to send simulated
vehicle speed. If you
connect M.U.T.-III main
harness B instead, the
CAN communication
does not function
correctly.

MB992110
Power plant ECU check
harness

−

• Inspection using an

oscilloscope

• Inspection of the

engine control module
(ECM) terminal
voltage check

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

A

B

C

D

E

F

G

DO NOT USE

MB992110

SPECIAL TOOL

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MULTIPORT FUEL INJECTION (MFI)

13A-8

MB991709
Test harness

MB991709-01

Inspection using an
oscilloscope

MB991658
Test harness

Tool not available

• Inspection using an

oscilloscope

• Inspection of throttle

position sensor

• Inspection of heated

oxygen sensor

• Inspection of engine

oil control valve

MB992049

MB992049-01

Measurement of fuel
pressure

MB992001

Hose adaptor

Measurement of fuel
pressure

MB991981
Fuel pressure gauge set

Tool not available

Measurement of fuel
pressure

MB992076

Injector test set

Measurement of fuel
pressure

MB992042
Engine coolant
temperature sensor
wrench

−

Removal and installation
of the engine coolant
temperature sensor

MB992106
O-ring installer

−

Installation of O-ring on
injector injection nozzle
side

Tool

Tool number and name Supersession

Application

MB991658

MB992049

MB992001

MB991981

MB992076

MB992042