1990 MITSUBISHI SPYDER fuel filter

CONTENTS
GENERAL DATA AND SPECIFICATIONS. .
HOW TO USE THIS MANUAL. . . . . . . . . . . . .3
Explanation of Manual Contents. . . . . . . . . . . . . .4
Model Indications
. . . . . . . . . . . . . . . . . . . . . . . . . . .3
Maintenance, Repair and
Servicing Explanations. . . . . . . . . . . . . . . . . . . . . . .
3
Special Tool Note. . . . . . . . . . . . . . . . . . . . . . . . . . .3
Terms Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Tightening Torque Indication. . . . . . . . . . . . . . . . .3
HOW TO USE TROUBLESHOOTING/
INSPECTION SERVICE POINTS. . . . . . . . . . . .6
Connector Inspection Service Points
. . . . . . . . . .10
Connector Measurement Service Points . . . . . . . .9
How to Cope with Intermittent Malfunctions . . .11
How to Use the Inspection Procedures
. . . . . . .
8
Inspection Service Points for a Blown Fuse . . .
12
Troubleshooting Contents. . . . . . . . . . . . . . . . . . . .6
LUBRICATION AND MAINTENANCE . . . . . . .33
MAIN SEALANT AND ADHESIVE TABLE
. .
MAINTENANCE SERVICE. . . . . . . . . . . . . . . . . .38
Air Cleaner Element. . . . . . . . . . . . . . . . . . . . . . . .39
Automatic Transaxle Fluid
. . . . . . . . . . . . . . . . . . .45
Ball Joint and Steering Linkage Seals
. . . . . . . .50
Brake Hoses.... . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Disc Brake Pads. . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Drive Belt (For Generator, Water Pump, Power
Steering Pump). . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Drive Shaft Boots
. . . . . . . . . . . . . . . . . . . . . . . . . . .50
Engine Coolant. . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Engine Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Engine Oil Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Evaporative Emission Control System . . . . . . . . .
Exhaust System. . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Fuel Hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Ignition Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
Manual Transaxle Oil . . . . . . . . . . . . . . . . . . . . . . . .
Rear Axle Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
Rear Drum Brake Linings and
Rear Wheel Cylinders . . . . . . . . . . . . . . . . . . . . . . .
Spark Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
SRS System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Timing Belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Transfer Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
PRECAUTIONS BEFORE SERVICE. . . . . . . .20
RECOMMENDED LUBRICANTS
LUBRICANT CAPACITIES TABLE. . . . . . . . . .34
SCHEDULED MAINTENANCE TABLE. . . . .
SPECIAL HANDLING INSTRUCTIONS FOR
AWD MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
TIGHTENING TORQUE. . . . . . . . . . . . . . . . . . . .32
TOWING AND HOISTING . . . . . . . . . . . . . . . . . .22
VEHICLE IDENTIFICATION. . . . . . . . . . . . . . . . .13
Engine Model Stamping. . . . . . . . . . . . . . . . . . . . .15
Theft Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Vehicle Identification Code Chart Plate
. . . . . . .13
Vehicle Identification Number List. . . . . . . . . . . .14
Vehicle Identification Number Location. . . . . . . .13
Vehicle Information Code Plate.. . . . . . . . . . . . . .15
Vehicle Safety Certification Label
. . . . . . . . . . . . .15

GENERAL Recommended Lubricants and Lubricant Table
LUBRICANT CAPACITIES
DescriptionMetric measureU . S . m e a s u r e
Engine oil Crankcase Engine (Non-turbo)3.8
(excluding oil filter) 4 qts. Engine (Turbo) and 4.0
Engine4.2 qts.
Oil filter
Engine (Non-turbo) 0.5 qt.
Engine (Turbo) and 0.3
Engine
qt.
Oil cooler
Engine (Turbo)> 0.1 qt.
Cooling system (including heater and engine coolant reserve system)7.07.4 qts.
Manual transaxleFWD2.02.1 qts.
AWD2.32.4
Automatic transaxle Engine (Non-turbo)8.69.1
Engine (Turbo)
6.77.1 qts.
2.41 Engine 6.16.4 qts.
Transfer
0.5 qt.
Differential (rear axle) 0.85
qt.
Power steering
0.9 q t .
Fuel tank 64
EOLCS certification markLUBRICANTS SELECTION
ENGINE OIL
Caution
Never use non-detergent or straight mineral oil.
Oil Identification Symbol
Use only engine oils displaying the EOLCS certifica tion mark
on the container.
If these oils are not available, an API classification SH ECII
or
can be used.
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GENERAL Maintenance Service
Engine (Non-turbo)>
Engine (Turbo)>
AIR CLEANER ELEMENT (Replace)00100180058
The air cleaner element become dirty and loaded with
dust during use, and the filtering effect will be
reduced.
Replace it with a new one.
(1) Unclamp the air cleaner cover.
(2) Take out the air cleaner element, install a new one.
(3) Be sure when clamping the air cleaner cover in place
that the cover is completed closed.
4.EVAPORATIVE EMISSION CONTROL SYSTEM
(Check for leaks and clogging)
except evapo-
rative emission canister
1.If the fuel-vapor vent line is clogged or damaged, a fuel
vapor mixture escapes into the atmosphere causing
excessive emissions. Disconnect the line at both en ds,
and blow it clean with compressed air. Remove the f uel
tank filler tube cap from the fuel tank filler tube and check
to see if there is evidence that the packing makes improper
contact to the fuel tank filler tube.
2.The fuel tank pressure control valve installed on the vapor
line should be checked for correct operation.
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ENGINE OVERHAUL
Items
Engine coolant temperature sensor
Fuel and emission control parts
EGR tube
EGR valve
Intake manifold
11 8
Intake manifold air temperature sensor
Manifold absolute pressure sensor
Intake manifold
Exhaust manifold
Exhaust manifold
Camshaft and cam follower
Cvlinder head cover
Bearing head cover
No.5 12
No.1, 628 20
Cvlinder head and
valve.
7
21 . 4
231 7 :
23 17
Cylinder head bolt
Oil pan and oil pump
Oil filter
Adapter
Oil
Oil pick-up tube
Oil pump
Oil pump
Relief valve retaining cap
Long bolt87
Short bolt2820
21,
12
2 8
23
54
Oil pump cover
Piston, connecting rod and cylinder block
Connecting rod cap bolt
1 2
2720
Knock sensor 10I
SEALANTS
Engine coolant temperature sensor
switch
Camshaft bearing cap
Oil pump
Bed plate to oil pan gasket
Oil pressure switch Bed plate to cylinder block Specified sealant
Loctite 24200 or equivalent
Loctite 24200 or equivalent
Loctite 51817 or equivalent
Loctite 51817 or equivalent
Loctite 18718 or equivalent
Loctite 24200 or equivalent
Loctite 19614 or equivalent
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ENGINE LUBRICATION General Information/Lubricants
G E N E R A L I N F O R M A T I O N
The lubrication method is a fully force-fed, full-f low
filtration type.
ENGINE OILS
Health Warning
Prolonged and repeated contact with mineral oil
will result in the removal of natural fats from the
skin, leading to dryness, irritation and dermatitis .
In addition, used engine oil
potentially
Recommended Precautions
The most effective precaution is to adapt working
practices which prevent, as far as practicable, the
risk of skin contact with mineral oils, for example
by using enclosed systems for handling used engine
oil and by degreasing components, where
practicable, before handling them.
Other precautions:
lAvoid prolonged and repeated contact with oils,
particularly used engine oils.
l Wear protective clothing, including impervious
gloves where practicable.
l Avoid contaminating clothes, particularly
underpants, with oil.
l Do not put oily rags in packets, the use of
overalls without pockets will avoid this.
l Do not wear heavily soiled clothing and
oil-impregnated foot-wear. Overalls must be
cleaned regularly and kept separate from
personal clothing.
LUBRICANTS
harmful contaminants which may cause skin cancer.
Adequate means of skin protection and washing
facilities must
provided.
Where there is a risk of eye contact, eye protection should be worn, for example,
chemical goggles or face shields; in addition
an eye wash facility should be provided.
Obtain First Aid treatment immediately for open
cuts and wounds.
Wash regularly with soap and water to ensure
all oil is removed, especially before
cleansers and nail brushes will help). After
cleaning, the application of
containing lanolin to replace the natural
oil is advised.. .
Do not use gasoline, kerosine, diesel fuel,
oil, thinners or solvents for cleaning skin.
Use barrier creams, applying them before each
work period, to help the removal of oil from
the skin after work.
If skin disorders develop, obtain medical advice
without delay.
Items Engine oil (API classification) Quantity (qts.)
Oil filter Engine (Non-turbo)
Engine (Turbo) and
Engine
Oil cooler
Engine (Turbo)>
Total quantity
Engine (Non-turbo)
and
Engine SH or higher
0.5
0.3
0.1
4.3 (4.5)
IIIII
Engine (Turbo) 4.4 (4.6)I
EOLCS certification markENGINE OIL
Caution
use nondetergent or straight mineral oil.
Oil Identification Symbol
Use only engine oils displaying the EOLCS certifica tion mark
on the container.
. .
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ENGINE (NON-TURBO)>
Scan tool 106
Code General scan tool
No.Multiple Cylinder Mlsfire
43
[Comment]Background
l Excessive engine misfire results in increased catal yst temperature.
l Severe misfire could cause catalyst damage.
l To prevent catalytic converter damage, the PCM moni tors engine misfire.
l The PCM monitors for misfire during most engine ope rating conditions.
lWhen a misfire is detected, the PCM stores a diagnostic trouble code and causes the to either flash or illuminate continuously during active misfire.
Range of Check
l MAP voltage is less than 1.60
l Engine speed is between 2200 and 2800 l Engine coolant temperature is greater than l Vehicle speed less than Set Condition
l 1000 Rev Misfire
The PCM detects misfire in more than 1.6% of the en gine cycles in a 1000 revolution
period.l 200 Rev MisfireThe PCM detects misfire in more than 15% of the eng ine cycles in a 200 revolution period.
.
Spark plugs or wires failed
l Ignition coil failed
l Crankshaft position piston rings v a l v e s
l Head gasket failed
l C r a c k e d
l Fuel lines and filter failed
l Fuel failed
l failed
l Wiring and connectors failed
l Engine coolant
l Timing belt tooth broken,
l EGR
SCAN TOOL SENSOR READ TESTS (Data list)
05 Engine coolant temperature sensor (Refer to Check the engine coolant temperature circuit.
(Refer to INSPECTION PROCEDURE 38.)
OK
SCAN TOOL SENSOR READ TESTS (Data list)
27 Intake air temperature sensor (Refer to
OK
Check the intake air temperaturecircuit.(Refer to INSPECTION PROCEDURE
SCAN TOOL SENSOR READ TESTS (Data list)
11 MAP sensor reading (Refer to
OK
OK
Check the MAP sensor circuit.(Refer to INSPECTION PROCEDURE 40.)
SCAN TOOL SENSOR READ TESTS (Data list)
Check the following connectors: 66 Oxygen sensor volts (front) (Refer to OK: Repeat and alternately whenidling.
Check the fuel pressure. (Refer to Check the harness wire between the PCM and the cran kshaft
position sensor connector.
l Check the injectors for operation sound.
l Check the injectors for fuel leakage.
l Check the evaporative emission control system.
Check the following items.
l Check the ignition coil, spark plug cables.
l Check the compression pressure.
Check the EGR
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ENGINE (NON-TURBO)> Troubleshooting
Scan tool 119
Code General scan tool
No. 71Fuel System LeanProbable
51
[Comment]l Engine coolant temperature sensor Backgroundl The PCM monitors the fuel system for compliance wit h emission standards.l
Intake air temperature sensor failed- l Head gasket Range of Check
l Exhaust manifold cracked
l Engine coolant temperature is greater than l Injectors failed
l Closed loop operation
l MAP sensor failed
Set Condition
l Heated oxygen sensor failedlThe test fails if the fuel control system increases pulse width by 25% long term memory
and 12% short term compensation due to a lean condi tion.l
Fuel pressure regulator l l Fuel filter or fuel line blocked
l Fuel pump failed (insufficient discharge)
l Incorrect fuel used
__
l PCM failed
NGSCAN TOOL SENSOR READ TESTS (Data list)
05 Engine coolant temperature sensor (Refer to
SCAN TOOL SENSOR READ 27 Intake air temperature sensor to
SCAN TOOL SENSORREAD11 MAP sensor reading (Refer to
I
NG
Check the engine coolant temperature circuit.
(Refer to INSPECTION PROCEDURE 38.)
Check the intake air temperature circuit.(Refer to PROCEDURE 39.)
Check the MAP sensor circuit.
( R e f e r
63 Oxygen sensor volts (rear) (Refer to l Transaxle: gear range
SCAN TOOL SENSOR READ TESTS (Data list)
02 Oxygen sensor volts (front) (Refer to
OK: during sudden racing
NG Check the heated oxygen sensor (front) circuit.(Refer to INSPECTION PROCEDURE 42.)
SCAN TOOL SENSOR READ TESTS (Data list)
02 Oxygen sensor volts (front) (Refer to
OK: Repeat and alternately whenidling.
Check the fuel pressure. (Refer to
OK
Check the following items.
l Check the injectors for operation sound.
,
l Clean the injectors.
l Check the positive crankcase ventilation system.
l Check the fuel pump.
lCheck the fuel filter and fuel line for blockages.
l Check for exhaust gas leaks.
l Check for contamination (water, kerosene, etc.) in the fuel.
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ENGINE (NON-TURBO)>
INSPECTION PROCEDURE 14. .. .
The engine stalls when decelerating.P r o b a b l e c a u s e
[Comment]In cases such as the above, the cause is probably t
hat the intake air volume is insufficient due
to a defective idle air control motor system. l Malfunction of the system
W ere the battery terminals disconnected recently?YES After warming-up, let the engine run at idling for
SCAN TOOL DTC
Are diagnostic trouble codes output?
OK
Refer to I N S P E C T I O N FOR TROUBLE CODES.. .
SCAN TOOL SENSOR07 Throttle position (Refer to
NO
NGCheck the throttle position sensor circuit.
(Refer to INSPECTION PROCEDURE 43.)
Check the following items. l Check the ignition coil, spark plugs, spark plug ca bles.
l Check the throttle body minimum air flow.
INSPECTION PROCEDURE 15
Hesitation, sag or stumble
[Comment]In cases such as the above, the cause is probably t hat ignition system, air/fuel mixture or
compression pressure is defective.
Probable cause
Malfunction of the ignition Malfunction of air-fuel ratio control l Malfunction of the fuel supply l of the EGR. solenoid l P o o r
Are diagnostic trouble
codes output
Check the injectors for opNG
(Refer to Check the injector control circuit. out procedures 20, 21, in’ INSPECTION PROCEDUREFOR DIAGNOSTIC TROUBLE CODES”.
Scan Tool: Inspection when hesitation, sag, stumble or pooracceleration occur. (Refer to INSPECTIONPROCEDURE 34.)
OK
Check the fuel pressure. (Refer to
OK
Check the following items.l Check the ignition coil, spark plugs, spark plug ca bles.
l Check the EGR system.
l Check the compression pressure.
l Check the fuel filter or fuel line for clogging.
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