fuel cap MITSUBISHI ECLIPSE 1991 Service Manual
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 1991, Model line: ECLIPSE, Model: MITSUBISHI ECLIPSE 1991Pages: 1216, PDF Size: 67.42 MB
Page 26 of 1216
26INTRODUCTION AND MASTER TROUBLESHOOTING - :;:%:a=and
Items
Chassis
TireFront suspension
TypeRear suspension
We
Brake
Type
SteeringGear typeFront
RearGear ratio
Fuel tank
Capacityliters (gals.)
1.8L Engine
“Medium”Pl85/70R14
PI 85/70Rl4
Independent
strut
Independentstrut
3l\Fk Torsion&k-k Torsion
Disc
DiscDisc
Disc
Rack and
pinion
03
Rack and
pinion
cn60 (16)
60
(16)
ItemsVehicle dimensions
mm(in.)Overall length
1Overall width
2Overall height
3Wheel base
4
TreadFront5
Rear6
OverhangFront7
Rear8Minimum running ground
9
clearancemm (in.)
Angle of approachdegrees
10Angle of departure
degrees 11
Vehicle weight
kg (Ibs.)Curb weightsMiT
Al-rGross vehicle weight rating
Gross axle weight rating
Front
RearSeating capacity
EngineModel No.
1.8L Engine
“Medium”2.0L DOHC
Kr%n?u rbo)
P205/55Rl6 89H
;;5/55R16 89V%55R16
88V
Independentstrut
zx;;k Torsion
Disc
Disc
Rack and
pinion
co60 (16)
2.0L DOHC
#b”;
P205/55Rl6 89
or
205155R16 88V
Independentstrut
3Lnk Torsion
Disc
Disc
Rack and
pinion
co
60 (16)
2.0L DOHC Engine(Non-Turbo)
4,330(I 70.5)
1,690(66.5)
1,306(51.4)
2,470(97.2)
1,465(57.7)
1,450(57.1)
950(37.4)
910(35.8)
160(6.3)
15.3
18.1”
1,230 (2,712)
1,255 (2,767)
1,630 (3,594)930 (2,050)
700 (1,543)
4
4G63
2.0L DOHC Engine
(FWD-Turbo)
4,350(171.3)
1,700(66.9)
1,306(51.4)
2,470(97.2)
1,465(57.7)
1,450(57.1)
960(37.8)
920(36.2)
160(6.3)
13.2”
18.1”
1,260 (2,778)
1,295 (2,855)
1,670 (3,682)965 (2,127)
705 (1,554)
1
4G63
2.0L DOHC Engine
(AWD-Turbo)
4,380(I 72.4)
1,700(66.9)
1,321(52.0)
2,470(97.2)
1,465(57.7)
1,455(57.3)
960(37.8)
950(37.4)
158(6.2)
14.0”
17.6”
1,405 (3,097)
1,440 (3,175)
I,81 0 (3,990)
1,005 (2,216)
805 (1,775)
4
4G63
Page 27 of 1216
INTRODUCTION AND MASTER TROUBLESHOOTING - f~EEaZ% acld27
=r
9..
Items
TransaxleModel No.
Manual transaxle
Automatic transaxle
Clutch
Type
Chassis
TireFront suspension
TypeRear suspension
Type
Brake
Type
SteeringGear type
Gear ratio
Fuel tank
Capacity
2.0L DOHC Engine2.0L DOHC Engine2.0L DOHC Engine
(Non-Turbo)(FWD-Turbo)(AWD-Turbo)
F5M22F5M33W5M33
F4A22F4A33W4A33Dry-single disc
Dry-single discDry-single disc& diaphragm spring& diaphragm spring& diaphragm spring
P205/55R16 89HP205155R16 89VP205/55R16 89Vor 205/55R16 89Vor 205/55R16 88Vor 205/55R16 88Vor 205/55R16 88VIndependent strut
Independent strutIndependent strut
3-Link Torsion axle3-Link Torsion axleDouble wishbone
Front
Disc
DiscDisc
RearDisc
DiscDiscRack and pinion
Rack and pinionRack
,and pinion
03coccliters (gals.) 60 (16)
60 (16)60 (16)
)
ENGINE SPECIFICATIONS
Items4G374G63 Non-Turbo4G63 Turbo
TypeIn-line SOHCIn-line DOHCIn-line DOHC
Number of cylinders
444
Boremm (in.) 80.6 (3.17)
85.0 (3.35)85.0 (3.35)
Strokemm (in.) 86.0 (3.39)
88.0 (3.46)88.0 (3.46)
Piston displacement
cm3 (cu.in.) 1,755 (107)1,997 (122)1,997 (122)Compression ratio
9.09.07.8Firina order
1-3-4-21-3-4-21-3-4-2
TRANSAXLE SPECIFICATIONS
ItemsF5M22F5M33W5M33F4A22F4A33W4A33
TypeGear ratio
1 st
2nd
3rd
4th
5th
Reverse
TransaxlePrimary reduction ratio
Secondary reduction
ratio
Transfer
5-speed M/T5-speed M/T
3.363
3.090
1.947
1.833
1.285
1.217
0.939
0.888
0.756
0.741
3.0833.166
5speed M/T4-speed A/T4-speed AIT
3.083
2.8462.551
1.6841.5811.488
1.115
1.0001 .ooo
0.8330.6850.685
0.666--
3.166
2.1762.176
Qspeed AIT
2.551
1.488
1 .ooo
0.685
-
2.176
1.096
3.9411.2081.275
1.1251.2281.228
3.4373.866
3.5623.222
3.600
-1.090--1.090
Page 35 of 1216
LUBRICATION AND’ I
MAINTENANCE
CONTENTSGENERAL INFORMATION
..............................2MAINTENANCE SERVICE
...............................7Air
CleanerElement.....................................7Automatic Transaxle....................................
11Ball Joint and Steering Linkage Seals
........13Brake Hoses
.................................................12
DiscBrakePads...........................................12-lbDrive Belt (For Water Pump and
Alternator).....................................................8
DriveShaftBoots.........................................13
EngineCoolant.............................................12
EngineOil.....................................................9
EngineOilFilter...........................................9Exhaust System
............................................13
FuelHose.....................................................7
FuelSystem.................................................7
ManualTransaxle..........................................10
RearAxle......................................................13
SparkPlugs...................................................8
TimingBelt......................................................8RECOMMENDED LUBRICANTS AND
LUBRICANT CAPACITIES TABLE
..................4SCHEDULED MAINTENANCE TABLE
............3
Page 37 of 1216
LUBRICATION AND MAINTENANCE - Scheduled MaintenanCe Table. &3
SCHEDULED MAINTENANCE TABLE1
- SCHEDULED MAINTENANCE SERVICES FOR EMISSION CONTROL AND PRO;;
VEHICLE PERFORMANCEInspection and Services should be performed any time a malfunction is observed or suspected. Retain
receipts for all vehicle emission services to protect your emission warranty.
Kilometers in Thousands 24 48 72 80 96
No.Emission Control System Maintenance
Service IntervalsMileage in Thousands 15 30 45 50 60
1Check Fuel System (Tank, Line and Connections and Fuel Filler Cap) for Leaks
Every 5 YearsorX
2Check Fuel Every 2 Years for Leaks or DamageorXX
3Replace Air Cleaner Element
atXX
4Replace Spark Plugs
atXXGENERAL MAINTENANCE SERVICE FOR PROPER VEHICLE PERFORMANCE
Yo. General Maintenance
Service IntervalsKilometers in Thousands 24 48 72 80 9cMileage in Thousands 15 30 45 50
6C
5Timing Belt (Including theBalancer Belt)ReplaceatX
6Drive Belt (for Water Pump
and Alternator)Inspect for tensionatXX.’
Non-TurboChange Every YearEvery 12 000 kmOr (7,500 miles).
7Engine Oil
TurboChange Every 6 MonthsEvery 8,000 km
(5,000 miles)
Non-TurboChange Every Yearor X X XX
8Engine Oil
Filter
TurboChange Every YearEvery 16,000 km
(10,000 miles)
9Manual Transaxle OilInspect Oil LevelatX.X
Inspect Fluid Level Every Yearor X X XX
10Automatic Transaxle Fluid
Change FluidatXX11 Engine Coolant
Replace Every 2 YearsorXX
12Disc Brake PadsInspect for Wear Every Yearor X X XX13 Brake Hoses
Check for Deterioration or Leaks Every YearX X XX
l 4Beiloint and Steering Linkageinspect for Grease Leaks and Damage Every
2 YearsorXX
15Drive Shaft BootsInspect for Grease Leaks and Damage Every Yearor XXXX
Rear Axle
With LSDChange OilXX1 6
Exhaust System (Connection17Portion of Muffler, Pipings andCheck and Service as Required Every 2 Yearsorx -xConverter Heat Shields)
NOTELSD: Limited-slip differential
Page 39 of 1216
LUBRICATION AND MAINTENANCE - Recommended Lubrie’ntsand Lubrtcant Capacttles Table
LUBRICANT CAPACITIES TABLE
Description
Engine Oil Engine Oil
Crankcase (including oil filter) Crankcase (including oil filter)
<1.8L Engine><1.8L Engine><2.0L DOHC Engine><2.0L DOHC Enaine>Oil filter Oil filter
Oil cooler (Turbo) Oil cooler (Turbo)
Metric measureU.S. measure
3.9 liters’.4.4 liters
0.4 liter
0.3 liter
4.‘1 qts.4.6 qts.
‘h qt.Y2 qt.
Cooling System (including heater and coolant reserve system)
<2.0L DOHC Engine>6.2 liters
7.2 liters6.6
qts.
7.6 qts.
Manual Transaxle
1.8liters1.9qts.2.2liters2.3qts.
2.3liters
2.4qts.
Transfer
I0.6 literI.63 qt.
Au:oFmqaAtF2pnsaxle
Rear Axle
Power Steering
Fuel Tank
"C“F4912040
104
27
80
1660
1050
032-10
14-15
5-20-4
-23-10
-29-20
6.1 liters6.4 qts.
7.0 liters7.4 qts.
0.7 liter.74 qt.
0.9 liter.95 sf.60 liters
15.9 gal?.
’ ~ “.SELECTION OF LUBRICANTS
ENGINE OIL
Engine oil should be used which conform to the requirements
of the API classification “For Service SG” or “For Service
SGKD”, and have the proper SAE grade number for the
expected temperature range.
Caution
Nondetergent or straight mineral oil must never be used.
Energy Conserving Oil
In order to improve fuel economy and conserve energy new,
lower friction engine oils have been developed. These oils are
readily available and can be identified by such labels as “EnergyConserving”,“Energy Saving”,“Improved Fuel Economy”,
etc.
/”SAE
5W-20 Not recommended for sustained
high speed vehicle operation.**SAE
5W-30 may be used for operation in very
cold weather areas where the lowest atmos-
pheric temperature is below
-23°C (-10°F).
Page 40 of 1216
O-6LUBRICATION AND MAINTENANCE - Capacities TableRecommended Lubricants and Lubricant
72A0044Oil Identification Symbol
A standard symbol appears on the top of oil containers and hasthree district areas for identifying various aspects of the oil.
The top portion will indicate the quality of the oil. The center
portion will show the SAE viscosity grade, such as SAE
IOW-30. “Energy Conserving” shown in the lower portion,
indicates that the oil has fuel-saving capabilities.
REAR AXLE
LubricantAPI classification
GL-5 or higher
Anticipated temperature rangeViscosity rangeAbove -23°C
(-10°F)SAE 90SAE 85W-90SAE 8OW-90
-23°C to -34°C (-10°F to -30°F)SAE 8OW, SAE 8OW-90Below -34°C
(-30°F)SAE 75WSELECTION OF COOLANT
COOLANTRelation between Antifreeze Concentration and Specific Gravity
concentration
ExampleThe safe operating temperature is
- 15°C (5°F) when the measured specific gravity is 1.058 at the coolant
temperature of
20°C (68°F).
Cautions1. If the concentration of the coolant is below 30%, the anti-corrosion property will be adversely
affected. In addition, if the concentration is above 60%, both the anti-freeze and engine cooling
properties will decrease, affecting the engine adversely. For these reasons, be sure to maintain theconcentration level within the specified range.
2. Do not use a mixture of different brands of anti-freeze.
Page 41 of 1216
LUBRICATION AND MAINTENANCE - Maintenance Service
MAINTENANCE SERVICE1. FUEL SYSTEM (Tank, Lines,
Connect%ms and
Fuel Filler Cap) (Check for
leaks)/2. FUEL
HOSE (Check for leaks or
damage)1 NSOSAGtib1. Check for damage or leakage in the fuet
lines and
connections and looseness of the fuel
fi!:ler cap.
2.Inspect the surface of fuel hoses for heat and mecha-
nical damage. Hard and brittle rubber, cracking, check-
ing, tears, cuts, abrasions and excessive swelling
indicate deterioration of the rubber.
3. If the fabric casing of the rubber hose is exposed by
cracks and abrasions in the fuel system, the hoses
should be changed.
3. AIR CLEANER ELEMENT (Replace)
NOOSAKBbThe air cleaner element will become dirty and loaded with
dust during use, and the filtering effect will be substantially
reduced. Replace it with a new one.
<1.8L Engine, 2.0L DOHC Engine (Non-Turbo)>
(1) Disconnect the air-flow sensor connector.
(2) Remove the air intake hose.
(3) Unclamp the air cleaner cover.
(4) Push the air intake hose backward, and remove the air
cleaner cover.
Caution
Care must be taken when removing the air cleaner
cover, because the air-flow sensor is ‘attached.
(5) Take out the air cleaner element.
<2.0L DOHC Engine (Turbo)>
(1) Disconnect the air-flow sensor connector.
(2) Disconnect the boost hose.
(3) Disconnect the solenoid valve with hoses.
(4) Disconnect the air intake hose.
(5) Remove the air cleaner retaining bolts.
(6) Remove the air cleaner assembly.
(7) Unclamp the air cleaner cover.
Caution
Care must be taken when removing the air cleaner
cover, because the air-flow sensor is attached.
(8) Take out the air cleaner element.
Page 302 of 1216
9-18ENGINE - Specifications
TORQUE SPECIFICATIONS
NO9CG-Items
Engine mount insulator nut (large)
(small)
Engine mount bracket nut or bolt
Transaxle mount insulator nut
Transaxle mount to body
Front roll stopper insulator nut
Front roll stopper bracket to centermember
Rear roll stopper insulator nut
Rear roll stopper bracket to centermember
Accelerator cable adjusting bolts
Fuel high pressure hose to delivery pipe
Ground cable to air intake manifold
Control wiring harness to air intake plenum
Power steering oil pump to bracket
Air conditioner to bracketcompressor
Exhaust pipe clamp bolt
Exhaust pipe to rubber hanger
Oil drain plug
panOil (bolts)
pan(nuts)VVater pulley
pump
Tensioner pulley bracket (air conditioner compressor)
Timing belt front coverCrankshaft sprocket
Camshaft sprocket
Timing belt “B” tensioner bolt
-eft engine support bracket3il switch
pressure3il unit
pressure gauge
Iii filter bracket
Iii cover
pumpqelief plug
‘lywheel or drive plate
ixhaust pipe bracket
support
‘rant roll stopper bracket
Iear roll stopper bracket‘rant engine bracket
support
:1.8L Engine>
Oil screen
Rocker cover
Camshaft bearing cap bolt (6 x 20)
(8 x 65)
Exhaust pipe to exhaust manifold
Intake manifold bolt
stay
Cylinder head bolt
Crankshaft pulley
Crankshaft damper pulleyNm
ftlbs.
60-8043-58
30-4022-29
50-6536-47
60-8043-58
40-5029-36
50-6536-47
40-5029-36
40-5029-36
40-5029-36
4-63-4
4-6
3-4
4-6
3-4
4-6
3-4
35-45
25-33
23-27
17-20
30-4022-29
10-157-l 135-45
25-33
6-84-6
5-73.5-5
8-106-7
23-27
17-20
10-127-9
110-13080-94
80-10058-72
15-2211-16
30-4222-308-126-9
8-126-9
15-2211-16
15-1811-13
40-5029-36
130-14094-101
30-4222-3055-75
40-54
110-13080-94
50-7036-51
18-2513-18
5-74-5
20-2714-2019-21
14-15
30-4022-29
18-2513-18
70-7551-5415-1811-13
15-1811-13
Page 395 of 1216
ENGINE <2.0L DOHC Engine> - Camshaft and Rocker Arm9-111_ Front of engine (Timing belt side)
0 Co@
6EN0192
MD998306Oil seal
-
Y-II6ENI01946EN030’
1(2) Tighten the bearing caps in the order shown two to
three times by torquing progressively.
Tighten to specification in the final sequence.
(3) Check to be sure that the rocker arm is correctly placedon the lash adjuster and valve stem end.
5. INSTALLATION OF CAMSHAFT OIL SEAL
(1) Install the special tool, Guide, on the camshaft.
(2) Apply oil to the oil seal and insert the seal along the
Guide until it contacts the cylinder head.
(3) Using the special tool, Installer, press-fit the oil seal intothe cylinder head.
2. INSTALLATION OF CAMSHAFT SPROCKET
Using a wrench hold the camshaft at its hexagon (betweenthe
No.2 and No.3 journals) and tighten the bolt to
specification.Caution
Locking the camshaft sprocket with a tool damages the
sprocket.1. INSTALLATION OF CRANK ANGLE SENSOR
(1) Locate the dowel pin on the sprocket side of the intake
camshaft at top.
(2) Align the punch mark on the crank angle sensor housingwith the notch in plate.
NOTE
The crank angle sensor can be installed even when thepunch mark is positioned opposite the notch; however,
the position results in incorrect fuel injection and
ignition timings.
(3) Install the crank angle sensor on the cylinder head.
Page 456 of 1216
14-2FUEL SYSTEM - Specifications
FUEL SYSTEM
SPECIFICATIONS
GENERAL SPECIFICATIONSNW%-
4.8L Engine>
Items
Fuel
Tank capacity
Return system
Filter
Fuel pump
Type
Driven by
Throttle bodyThrottle
bore
Throttle position sensor
Idle speed control servo
Idle position switchMotor position
sensor
Engine control unitIdentification
model No.
For Federal and Canada
For California
SensorsAir flow
sensor
Barometric pressure sensor
Intake air temperature sensor
Engine coolant temperature sensorOxygen
sensor
Vehicle speed sensorInhibitor switch
No. 1 cylinder top dead center sensor
Crank angle sensor
EGR temperature sensor
Control relay type
Injector type and number
Injector identification mark
Purge control solenoid valve
EGR control solenoid valve
Fuel pressure regulator
Regulated pressure
Specificationsliter
(gal.) 60 (15.9)
Equipped
High pressure type
Electrical, in-tank type
Electric motor
mm (in.) 50 (1.97)
Variable resistor type
Electric motor
Contact type, within idle speed control servo
Variable resistor type
E2T33674
E2T33673
Karman vortex type
Semiconductor diffusion typeThermistor typeThermistor type
Zirconia type
Reed switch type
Contact switch type
Photo interrupter type
Photo interrupter typeThermistor type
Contact switch type
Electromagnetic, 4
N210H
ON/OFF type solenoid valveDuty
cycle type solenoid valve
kPa (psi) 335 (47.6)