specification MITSUBISHI LANCER EVOLUTION 2007 Service Owner's Guide

ENGINE ELECTRICAL -Starting System16-19
5. If pinion gap is out of specification, adjust by adding or
removing gaskets between magnetic switch and front
bracket.
MAGNETIC SWITCH PULL-IN TEST
1. Disconnect field coil wire from M-terminal of magnetic
switch.
2. Connect a 12 V battery between S-terminal and
M-terminal.
Caution
This test must be performed quickly (in less than
10 seconds) to prevent coil from burning.
3. If pinion moves out, then pull-in coil is good. If it doesn’t,
replace magnetic switch.
MAGNETIC SWITCH HOLD-IN TEST
1. Disconnect field coil wire from M-terminal of magnetic
switch.
2. Connect a 12 V battery between S-terminal and body.
Caution
This test must be performed quickly (in less than 10
seconds) to prevent coil from burning.
3. Manually pull out the pinion as far as the pinion stopper
position.
4. If pinion remains out, everything is in order. If pinion moves
in, hold-in circuit is open. Replace magnetic switch.
FREE RUNNING TEST
1. Place starter motor in a vise equipped with soft jaws
and connect a fully-charged 12 V battery to starter motor
as follows:
2. Connect a test ammeter (100-ampere scale) and carbon
pile rheostat in series with battery positive post and starter
motor terminal.
3. Connect a voltmeter (15 V scale) across starter motor.
4. Rotate carbon pile to full-resistance position.
5. Connect battery cable from battery negative post to starter
motor body.
6. Adjust the rheostat until the battery voltage shown by
the voltmeter is 11 V Reduction.
7. Confirm that the maximum amperage is within the
specifications and that the starter motor turns smoothly
and freely.
Current:
max. 90 A
Field coil wire S
M
Battery
B
Field coil wire S
Battery
M S
B
Starter
motorAmmeter
Battery
Voltmeter
Carbon-pile rheostat
A
V

ENGINE ELECTRICAL -Ignition System16-27
IGNITION COIL SPECIFICATIONS
ItemsSpecifications
TypeMolded 2-coil
SPARK PLUG SPECIFICATIONS
ItemsSpecifications
NGKIGR7A-G
DENSOVW22PR-DA7
SERVICE SPECIFICATIONS
IGNITION COIL
ItemsStandard value
Secondary coil resistance kΩ8.5 - 11.5
SPARK PLUG
ItemsStandard valueLimit
Spark plug gap mm0.6 - 0.70.75
RESISTIVE CORD
ItemsLimit
Resistance kΩmax. 22
SPECIAL TOOL
ToolNumberNameUse
MD998773Detonation sensor
wrenchDetonation sensor removal and installation

17-1
ENGINE AND
EMISSION
CONTROL
CONTENTS
ENGINE CONTROL SYSTEM 2.........
GENERAL INFORMATION 2................
SERVICE SPECIFICATIONS 2...............
ON-VEHICLE SERVICE 2...................
Accelerator Cable Check and
Adjustment 2................................
ACCELERATOR CABLE AND PEDAL 3......
EMISSION CONTROL SYSTEM 4......
GENERAL INFORMATION 4................
Emission Control Device Reference
Table 4.....................................
SERVICE SPECIFICATIONS 5..............
VACUUM HOSE 5..........................
Vacuum Hose Piping Diagram 5..............
Vacuum Circuit Diagram 6....................
Vacuum Hose Check 7......................
Vacuum Hose Installation 7..................
CRANKCASE EMISSION CONTROL
SYSTEM 8................................
General Information 8........................
System Diagram 8..........................
Component Location 9.......................
Positive Crankcase Ventilation System Check 9....
PCV Valve Check 9.........................
EVAPORATIVE EMISSION CONTROL
SYSTEM 10...............................
General Information 10.......................
System Diagram 10..........................
Component Location 10......................
Purge Control System Check 11...............
Purge Port Vacuum Check 11.................
Purge Control Solenoid Valve Check 12.........
Check Valve Check 12.......................
EXHAUST GAS RECIRCULATION (EGR)
SYSTEM 13...............................
General Information 13.......................
Operation 13................................
System Diagram 13..........................
Component Location 14......................
Exhaust Gas Recirculation (EGR) Control System
Check 14...................................
EGR Valve Check 15.........................
EGR Port Vacuum Check 15..................
EGR Control Solenoid Valve Check 16..........
EGR VALVE 17............................
CANISTER 18.............................
CATALYTIC CONVERTER 19................
General Information 19.......................

ENGINE AND EMISSION CONTROL -Engine Control System17-2
ENGINE CONTROL SYSTEM
GENERAL INFORMATION
A cable-type accelerator mechanism and a
suspended-type pedal have been adopted.
SERVICE SPECIFICATIONS
ItemsStandard value
Accelerator cable play mm1-2
Engineidlespeedr/min850±50Engineidle speed±/min850±50
ON-VEHICLE SERVICE
ACCELERATOR CABLE CHECK AND
ADJUSTMENT
1. Turn A/C and lamps OFF.
Inspect and adjust at no load.
2. Warm engine until stabilized at idle.
3. Confirm idle speed is at prescribed value.
Standard value: 850±50 r/min
4. Stop engine (ignition switch OFF).
5. Confirm there are no sharp bends in accelerator cable.
6. Check inner cable for correct slack.
Standard value: 1 - 2 mm
7. If there is too much slack or no slack, adjust play by
the following procedures.
(1) Loosen the adjusting bolt to release the cable.
(2) Move the plate until the inner cable play is at the
standard value, and then tighten the adjusting bolt
to the specified torque.
Tightening torque: 5.0±1.0 N·m
plate
Adjusting bolt

ENGINE AND EMISSION CONTROL -Emission Control System17-4
EMISSION CONTROL SYSTEM
GENERAL INFORMATION
The emission control system consists of the following subsystems:
DCrankcase emission control system
DEvaporative emission control system
DExhaust emission control system
ItemsNameSpecification
Crankcase emission
control systemPositive crankcase ventilation (PCV) valveVariable flow type
(Purpose: HC reduction)
Evaporative emission
control systemCanister
Purge control solenoid valve
Check valveEquipped
Duty cycle type solenoid valve
Equipped
(Purpose: HC reduction)
Exhaust emission
control systemAir-fuel ratio control device - MPI systemOxygen sensor feedback type
(Purpose: CO, HC, NOx reduction)
Exhaust gas recirculation system
DEGR valve
DEGR control solenoid valveEquipped
Single type
Duty cycle type solenoid valve
(Purpose: NOx reduction)
Catalytic converterMonolith type
(Purpose: CO, HC, NOx reduction)
EMISSION CONTROL DEVICE REFERENCE TABLE
Related partsCrankcase
emission
control
systemEvaporative
emission
control
systemAir/fuel
ratio
control
systemCatalytic
converterExhaust
gas
recirculation
systemReference
page
PCV valve×17-9
Purge control solenoid valve×17-12
Check valve×17-12
MPI system component××GROUP 13A
Catalytic converter×17-19
EGR valve×17-15
EGR control solenoid valve×17-16

ENGINE AND EMISSION CONTROL -Emission Control System17-5
SERVICE SPECIFICATIONS
ItemsStandard value
Purge control solenoid valve coil resistance (at 20_C)Ω30 - 34
EGR control solenoid valve coil resistance (at 20_C)Ω29 - 35
VACUUM HOSE
VACUUM HOSE PIPING DIAGRAM
Fuel
pressure
control
solenoid
valve
Oxygen
sensor
(front)
Check
valve
Fuel
pressure
regulator
PCV valve To
fuel tank
Oxygen sensor (rear) From
fuel pump
Air
inletEGR control
solenoid valve
Purge
control
solenoid
valveCanisterFrom
fuel tank
EGR
valve Injector
Three - way
catalytic converter A
P
E

21A-2
CLUTCH
CONTENTS
GENERAL INFORMATION 3..................
SERVICE SPECIFICATIONS 3.................
LUBRICANTS 3..............................
ON-VEHICLE SERVICE 3.....................
Clutch Pedal Inspection and Adjustment 3........Bleeding 4.....................................
Clutch Pedal Position Switch Adjustment 4.......
CLUTCH PEDAL 5............................
CLUTCH CONTROL 7........................
Clutch Master Cylinder 9.......................

CLUTCH -General Information/Service Specifications/Lubricants/On-vehicle Service21A-3
GENERAL INFORMATION
The clutch is a dry single-disc, diaphragm type;
hydraulic pressure is used for the clutch control.
SERVICE SPECIFICATIONS
ItemsStandard value
Clutch pedal height mm202.1 - 206.1
173.5 - 177.5
Clutch pedal clevis pin play mm1-3
Clutch pedal free play mm4-13
Distance between the clutch pedal and the toeboard
when the clutch is disengaged mm114.3 or more
100 or more
LUBRICANTS
ItemsSpecified lubricantsQuantity
Clutch fluidBrake fluid DOT3 or DOT4As required
Push rod assemblyRubber grease
Boot
Release cylinder push rodMITSUBISHI genuine grease Part No.
0101011
ON-VEHICLE SERVICE
CLUTCH PEDAL INSPECTION AND
ADJUSTMENT
1. Turn up the carpet, etc. under the clutch pedal.
2. Measure the clutch pedal height and the clutch pedal
clevis pin play.
Standard value (A):
202.1 - 206.1 mm
173.5 - 177.5 mm
Standard value (B): 1 - 3 mm
Clutch pedal height

A
A
Clutch pedal
stopper
Clutch pedal clevis pin play
B

21B-1
CLUTCH
OVERHAUL
CONTENTS
GENERAL DESCRIPTION 2...................
SPECIFICATIONS 2..........................
SERVICE SPECIFICATIONS 2.................
TIGHTENING TORQUE 2.....................LUBRICANTS 2..............................
CLUTCH 3...................................
CLUTCH RELEASE CYLINDER 6.............

CLUTCH OVERHAUL -General Description/Specifications/Service Specifications/
Tightening Torque/Lubricants21B-2
GENERAL DESCRIPTION
The pull-type clutch has been adopted to improve the cut-off at high rotations and reduce the clutch
pedal pressing force.
SPECIFICATIONS
Clutch discTypeDry single-disc type
Facing dimension mm240×160
Clutch coverTypeDiaphragm spring, pull-type
Set load N9,320
Clutch control methodHydraulic method
SERVICE SPECIFICATIONS
ItemsLimit value mm
Clutch disc facing rivet sink0.3
Clearance between release cylinder inner diameter and
piston outer diameter0.15
TIGHTENING TORQUE
ItemsTorque N•m
Clutch tube flare nut15±2
Clutch fluid line bracket mounting bolt18±3
Clutch release cylinder air breather11±1
Clutch release cylinder mounting bolt18±3
Clutch release fork shaft mounting bolt9.8±2
Clutch release cylinder union bolt22±2
LUBRICANTS
ItemsSpecified lubricants
Release fork and release cylinder push rod contact sectionMITSUBISHI genuine grease Part No.0101011
orequivalent
Release fork and release fork shaft sliding section
or equivalent
Release fork and release bearing contact section
Piston and piston cup circumferenceMITSUBISHI genuine brake fluid
“
DIA QUEENBRAKEFLUIDSUPER4”
Release cylinder inner circumference
“DIA-QUEENBRAKEFLUIDSUPER4”
or equivalent