2006 MITSUBISHI LANCER group 51

WATER HOSE AND WATER PIPE
ENGINE COOLING14-31
REMOVAL AND INSTALLATION <4G6>
M1141003300426
Pre-removal and Post-installation Operation
•Engine Coolant Draining and Supplying (Refer to P.14-21).
•Air Cleaner Assembly Removal and Installation (Refer to
GROUP 15 P.15-3).
•Thermostat Removal and Installation (Refer to P.14-24).
AC303471
1
2
3
4
5 6
7
8
9
9
13 ± 2 N·m
23 ± 4 N·m
13 ± 2 N·m
N
N
AB
2
Sealant: Mitsubishi Genuine Part No. MD970389 or equivalent
Ø3 mm
Ø3 mm
5
Removal steps
<>>>C<<1.Radiator upper hose connection
>>B<<2.Cooling water outlet hose fitting
3.Throttle body water return hose
4.Throttle body water feed hose
>>B<<5.Thermostat case assembly
6.Heater water hose connection
7.Control wiring harness clamp
8.Water pump inlet pipe
>>A<<9.Cooling water line O-ring
Removal steps (Continued)

RADIATOR
ENGINE COOLING14-33
RADIATOR
REMOVAL AND INSTALLATION <4G1>M1141001501160
Pre-removal and Post-installation Operation
•Engine Coolant Draining and Supplying (Refer to
P.14-21).
•Air Cleaner Assembly Removal and Installation (Refer to
GROUP 15
P.15-3).
AC303472
18
17
15 20
12
9
13 5
2
9
3
4
1
10
6
10
AC
12 ± 2 N·m
12 ± 2 N·m
7

RADIATOR
ENGINE COOLING14-35
INSTALLATION SERVICE POINT
>>A<< RADIATOR LOWER HOSE/RADIA-
TOR UPPER HOSE CONNECTION
AC200642
Mating marks
Projection
Cooling water hose fitting
or thermostat case assembly
AK
Radiator hose
1.In sert ra diato r lower h o se as fa r as th e projection
o f the cooling wate r inlet hose fit t ing.
2.In sert radia t or up per h o se as far a s t he pro j ection
o f the th ermost at ca se asse mbly .
3.Align th e ma ting marks on the rad i ator hose and
h o se clamp, an d then conn ect the radiator h o se.
REMOVA L AND INST ALLA TION <4G6>
M11 4100 1501 17 1
Pre-removal and Post-installation Operation
•Engine Coolant Draining and Supplying (Refer to
P.14-21).
•Air Cleaner Assembly Removal and Installation (Refer to
GROUP 15
P.15-3).
AC504783
1
12 ± 2 N·m
10
2
3
4
5
6
7
8
9
9
10
11 13
15
18
16
17
12
AB
5.4 ± 0.4 N·m
Radiator removal steps
1.Drain plug
2.Radiator cap
3.Radiator condenser tank hose
4.Radiator condenser tank assembly
<>>>A<<5.Radiator upper hose
<>>>A<<6.Radiator lower hose
7.Cooling fan motor drive control unit
connector
8.T/M oil cooler line hose connection

9.Radiator support upper insulator
•Radiator and cooling fan motor &
shroud assembly
10.Radiator support lower insulator
11 .T/M oil cooler line hose
Radiator removal steps

15-1
GROUP 15
INTAKE AND
EXHAUST
CONTENTS
GENERAL INFORMATIO N . . . . . . . .15-2
SERVICE SPECIFICATION . . . . . . . .15-2
SPECIAL TOOL . . . . . . . . . . . . . . . . .15-2
AIR CLEANER . . . . . . . . . . . . . . . . . .15-3
REMOVAL AND INSTALLATION . . . . . . . . 15-3
INLET MANIFOLD . . . . . . . . . . . . . . .15-5
REMOVAL AND INSTALLATION <4G1> . . 15-5
REMOVAL AND INSTALLATION <4G6> . . 15-6
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . 15-7
EXHAUST MANIFOLD . . . . . . . . . . . .15-7
REMOVAL AND INSTALLATION <4G1> . . 15-7
REMOVAL AND INSTALLATION <4G6> . . 15-9
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . 15-10
EXHAUST PIPE AND MAIN
MUFFLER . . . . . . . . . . . . . . . . . . . . . .15-10
REMOVAL AND INSTALLATION . . . . . . . . 15-10

INLET MANIFOLD
INTAKE AND EXHAUST15-5
INLET MANIFOLD
REMOVAL AND INSTALLATION <4G1>M1151003000749
Pre-removal Operation
•Fuel Line Pressure Reduction (Refer to GROUP 13A -
On-vehicle Service
P.13A-372).
•Engine Coolant Draining (Refer to GROUP 14 - On-vehi-
cle Service P.14-21).
•Strut Tower Bar Removal (Refer to GROUP 42 P.42-9).
•Throttle Body Assembly Re moval (Refer to GROUP 13A
P.13A-383).
•Fuel Delivery Pipe and Fuel Injector Assembly Removal
(Refer to GROUP 13A
P.13A-381).
Post-installation Operation
•Fuel Delivery Pipe and Fuel Injector Assembly Installation
(Refer to GROUP 13A
P.13A-381).
•Throttle Body Assembly Inst allation (Refer to GROUP
13A
P.13A-383).
•Strut Tower Bar Installati on (Refer to GROUP 42 P.42-9).
•Engine Coolant Supplying (Refer to GROUP 14 - On-vehi-
cle Service P.14-21).
•Accelerator Cable Adjustment (Refer to GROUP 17 -
On-vehicle Service
P.17-2).
•Fuel Leak Check
AC303642AB
15
36
5
4 12
10
7
1
2
11
9 13
14
21 ± 4 N·m
9.0 ± 1.0 N·m
9.0 ± 1.0 N·m
18 ± 2 N·m
18 ± 2 N·m 18 ± 2 N·m
5.0 ± 1.0 N·m
31 ± 3 N·m
49 ± 9 N·m
N
N
N
8
Removal steps
1.Inlet manifold absolute pressure sensor
2.Engine control pressure sensor O-ring
3.Engine control detonation sensor
connector
4.T/M housing front lower cover stay (L.H.)
5.Battery wiring harness clamp connection
6.Inlet manifold stay
7.Brake booster vacuum hose connection
8.Emission control equip hose connection
9.Fuel vapour control hose connection
10.Inlet manifold stay
11 .Inlet manifold
12.Inlet manifold gasket
13.EGR valve
14.EGR valve gasket
15.Emission vacuum hose & pipe and
emission solenoid valve assembly
Removal steps (Continued)

INLET MANIFOLD
INTAKE AND EXHAUST15-6
REMOVAL AND INSTALLATION <4G6>
M1151003001236
Pre-removal Operation
•Fuel Line Pressure Reduction (Refer to GROUP 13A -
On-vehicle Service P.13B-325).
•Engine Coolant Draining (Refer to GROUP 14 - On-vehi-cle Service P.14-21).
•Strut Tower Bar Removal (Refer to GROUP 42 P.42-9).
•Throttle Body Assembly Re moval (Refer to GROUP 13B
P.13B-335).
•Fuel Delivery Pipe and Fuel Injector Assembly Removal
(Refer to GROUP 13B
P.13B-333).
Post-installation Operation
•Fuel Delivery Pipe and Fuel Injector Assembly Installation
(Refer to GROUP 13B P.13B-333).
•Throttle Body Assembly Inst allation (Refer to GROUP
13B P.13B-335).
•Strut Tower Bar Installati on (Refer to GROUP 42 P.42-9).
•Engine Coolant Supplying (Refer to GROUP 14 - On-vehi-
cle Service P.14-21).
•Accelerator Cable Adjustment (Refer to GROUP 17 -
On-vehicle Service
P.17-2).
•Fuel Leak Check
AC303657
9.0 ± 1.0 N·m11 ± 1 N·m
20 ± 2 N·m 31 ± 3 N·m
36 ± 6 N·m
20 ± 2 N·m
20 ± 2 N·m
36 ± 6 N·m
20 ± 2 N·m
11
9
10
2
12
N14
13N
AB
5.0 ± 1.0 N·m
3
1
11 ± 1 N·m
4
N
13 ± 1 N·m
5
6
(Engine oil)
7
8
Removal steps
1.Emission control equip hose
connector
2.Brake booster vacuum hose
connection
3.Earth cable connection
4.Engine control detonation sensor
connector
5.Engine oil level gauge and guide
assembly
6.Engine oil filler O-ring
7.Emission vacuum hose connection
Removal steps (Continued)

16-1
GROUP 16
ENGINE
ELECTRICAL
CONTENTS
CHARGING SYSTEM . . . . . . . .16-2
GENERAL INFORMATION . . . . . .16-2
SERVICE SPECIFICATIONS. . . . .16-3
SPECIAL TOOL . . . . . . . . . . . . . . .16-3
ON-VEHICLE SERVICE. . . . . . . . .16-3
ALTERNATOR OUTPUT LINE VOLTAGE
DROP TEST . . . . . . . . . . . . . . . . . . . . . 16-3
OUTPUT CURRENT TEST . . . . . . . . . . 16-5
REGULATED VOLTAGE TEST . . . . . . . 16-7
WAVEFORM CHECK USING AN
OSCILLOSCOPE . . . . . . . . . . . . . . . . . . 16-9
ALTERNATOR ASSEMB LY . . . . .16-12
REMOVAL AND INSTALLATION
<4G1> . . . . . . . . . . . . . . . . . . . . . . . . . . 16-12
REMOVAL AND INSTALLATION
<4G6> . . . . . . . . . . . . . . . . . . . . . . . . . . 16-13
DISASSEMBLY AND REASSEMBLY . . 16-15
INSPECTION . . . . . . . . . . . . . . . . . . . . . 16-17
STARTING SYSTEM . . . . . . . . .16-19
GENERAL INFORMATION . . . . . .16-19
SERVICE SPECIFICATIONS. . . . .16-20
STARTER MOTOR ASSEMBLY . .16-21
REMOVAL AND INSTALLATION
<4G1> . . . . . . . . . . . . . . . . . . . . . . . . . . 16-21
REMOVAL AND INSTALLATION
<4G6> . . . . . . . . . . . . . . . . . . . . . . . . . . 16-22
STARTER MOTOR ASSEMBLY
INSPECTION . . . . . . . . . . . . . . . . . . . . . 16-23
DISASSEMBLY AND REASSEMBLY . . 16-26
INSPECTION . . . . . . . . . . . . . . . . . . . . . 16-27
IGNITION SYSTEM . . . . . . . . . 16-30
GENERAL INFORMATION . . . . . .16-30
SERVICE SPECIFICATIONS . . . . .16-31
SPECIAL TOOL . . . . . . . . . . . . . . .16-31
ON-VEHICLE SERVICE . . . . . . . . .16-32
IGNITION COIL (WITH BUILT-IN
POWER TRANSISTOR) CHECK . . . . . . 16-32
RESISTIVE CORD CHECK . . . . . . . . . . 16-32
SPARK PLUG CHECK AND CLEANING
<4G1>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-32
SPARK PLUG CHECK AND CLEANING
<4G6>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-33
CAMSHAFT POSITION SENSOR
CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . 16-33
CRANK ANGLE SENSOR CHECK . . . . 16-33
DETONATION SENSOR CHECK . . . . . 16-33
IGNITION SECONDARY VOLTAGE
WAVEFORM CHECK USING AN
OSCILLOSCOPE . . . . . . . . . . . . . . . . . . 16-33
IGNITION COIL RELAY CHECK . . . . . . 16-37
IGNITION COIL . . . . . . . . . . . . . . . .16-38
REMOVAL AND INSTALLATION
<4G1>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-38
REMOVAL AND INSTALLATION
<4G6>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-39
CAMSHAFT POSITION SENSOR .16-40
REMOVAL AND INSTALLATION . . . . . . 16-40
CRANKSHAFT POSITION SENSOR16-41
REMOVAL AND INSTALLATION
<4G1>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-41
REMOVAL AND INSTALLATION
<4G6>. . . . . . . . . . . . . . . . . . . . . . . . . . . 16-42
DETONATION SENSOR . . . . . . . .16-43
REMOVAL AND INSTALLATION . . . . . . 16-43

CHARGING SYSTEM
ENGINE ELECTRICAL16-3
SERVICE SPECIFICATIONS
M1161000300258
ItemStandard valueLimit
Alternator output line voltage drop (at 30 A) V−maximum 0.3
Regulated voltage ambient
temperature at voltage regulator V−20°C14.2 − 15.4−
20°C13.9 − 14.9−
60°C13.4 − 14.6−
80°C13.1 − 14.5−
Output current−70 % of normal output current
SPECIAL TOOLM1161000600163
ToolNumberNameUse
MB991519Alterna t or test harn e ssChec king th e alt e rnator
("S" te rminal volt age )
ON-VEHICLE SERV ICE
ALTERNA T O R OUTPUT LINE VOL T AGE DROP TEST
M1161 0009 0034 6
AK203361AD
Alternator Ammeter (clamp-type)
Voltmeter (digital-type)
"B" terminal Battery
This test
determine s whethe r the wiring fro m th e
altern
ator "B" termina l to t he batt e ry (+) terminal
(including the
fusible line ) is in a good condition or
not.
1.Always b e su re to check the following b e fore th e
te st.
•Alternator inst allatio n
•Drive belt tension
(Ref er to GROUP 1 1 A − On-veh icle Service <4G1>
P.11A-7 or GROUP 1 1 C − On-vehicle Service
<4G6> P.11C-7.)
•Fusible link
•Abnormal noise from the altern ator while the
eng
ine is ru nning