distributor MITSUBISHI MONTERO 1998 Service Manual
Page 13 of 1501
Fig. 16: Connecting Rod Identification Location (Montero)
Courtesy of Mitsubishi Motor Sales of America.
ENGINE OILING
OIL PUMP SPECIFICATIONS\
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Application Specification
Gear Side Clearance ..................... .0016-.0039" (.040-.10 mm)\
Gear-To-Front Cover Clearance
Standard .............................. .0039-.0071" (.10-.180 mm)\
Limit ........................................... .0138" (.350 mm)\
Tip to Tip Clearance ................... .0024-.0071" (.060-.180 mm)\
Minimum Warm Oil Pressure at Idle ............. 11.4 psi (.8 kg/cm
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TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS\
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Application Ft. Lbs. (N.m)\
Crankshaft Drive Plate ..................................... 55 (74)\
Crankshaft Main Bearing Cap Bolt
Diamante ................................................. 69 (93)\
Montero .................................................. 55 (74)\
Crankshaft Pulley Bolt ................................... 134 (182)\
Cylinder Head Bolt ( 1) .................................... 80 (108)
Distributor Lock Nut (Diamante) ............................ 17 (23\
)
Exhaust Manifold Nut ....................................... 21 (29)\
Generator & Drive Belt
Accessory Mount Bolt (Montero) ........................... 32 (44\
)
Page 14 of 1501
Accessory Mount Stay Bolt (Montero)
8 mm Bolt .............................................. 17 (23)\
10 mm Bolt ............................................. 36 (49)\
Cooling Fan Bracket (Montero) ............................ 30 (41\
)
Engine Hanger (Montero) .................................. 13 (17\
)
Generator Bolt (Diamante) ................................ 15 (21\
)
Generator Bolt (Montero)
8 mm Bolt .............................................. 15 (21)\
10 mm Bolt ............................................. 38 (51)\
Generator Bracket (Diamante)
8 mm Bolt .............................................. 35 (48)\
10 mm Bolt ............................................. 17 (23)\
Generator Pivot Nut (Diamante) ........................... 32 (44\
)
Tensioner Pulley Nut ..................................... 37 (50)\
Tensioner Bracket Stay Bolt (Montero) .................... 18 (24\
)
Intake Manifold & Fuel
Bracket (Montero) ........................................ 18 (24\
)
ECT Sensor ............................................... 22 (30)\
Intake Manifold Nut ...................................... 15 (21)\
Thermostat Case .......................................... 14 (19)\
Water Inlet Fitting Bolt ................................. 14 (19)\
Water Outlet Fitting Bolt ................................ 14 (19)\
Water Passage (Montero) .................................. 14 (19\
)
Heater Pipe Bolt (Diamante) .............................. 13 (18\
)
Intake Plenum & Throttle Body
Air Intake Fitting Bolt & Nut (Montero) .................. 13 (18\
)
EGR Pipe Bolt ............................................ 13 (18)\
EGR Pipe Flair Nut ....................................... 44 (59)\
EGR Valve Bolt ........................................... 16 (22)\
Intake Manifold Plenum (Diamante) ........................ 13 (18\
)
Intake Manifold Plenum Stay Bolt
8 mm Bolt .............................................. 13 (18)\
10 mm Bolt ............................................. 27 (36)\
Water Outlet Fitting Bracket Bolt ........................ 14 (19)\
Bracket (Diamante) ....................................... 18 (24\
)
Motor Mount Brackets
Bracket
8 mm Bolt .............................................. 16 (22)\
10 mm Bolt ............................................. 30 (41)\
12 mm Bolt ............................................. 55 (75)\
Oil Pan & Oil Pump
Drain Plug ............................................... 30 (40)\
Oil Cooler By-Pass Valve (Montero) ....................... 41 (55\
)
Oil Filter Bolt (Montero) ................................ 15 (21\
)
Oil Filter Bracket
8 mm Bolt .............................................. 18 (24)\
10 mm Bolt ............................................. 30 (40)\
Oil Screen
8 mm Bolt ............................................... 14 (19)\
Plug .................................................... 33 (45)\
Piston & Connection Rod
Connecting Rod Cap Nut ................................... 38 (52)\
Rocker Arms & Camshafts
Distributor Adapter Bolt (Diamante) ...................... 17 (23\
)
Rocker Arm Shaft Bolt .................................... 23 (31)\
Spark Plug ................................................. 18 (25)\
Timing Belt
Auto Tensioner Bolt ...................................... 18 (24)\
Camshaft Sprocket Bolt ................................... 65 (88)\
Idler Pulley Bolt ........................................ 32 (44)\
Tensioner Arm Bolt ....................................... 32 (44)\
Tensioner Pulley Bolt .................................... 36 (49)\
Water Pump Bolt (Montero) ................................ 18 (24\
)
Page 20 of 1501
instrument panel.
(
2) - See Figs. 1 and 2.
(
3) - Engine ID is eighth character of VIN.
(
4) - Fuel system is a Sequential Fuel Injection (SFI) system.
(
5) - Ignition timing is computer-controlled.
(
6) - This system may also be referred to as distributor ignition.
(
7) - This system may also be referred to as distributorless
ignition.
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VIN DEFINITION
J A 3 A Y 3 6 A 1 W U 0 0 0 0 0 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 - Indicates Nation of Origin.
2 - Indicates Manufacturer.
3 - Indicates Vehicle Type.
4 - Indicates Restraint System. ( 1)
5 - Indicates Model.
6 - Indicates Vehicle Series.
7 - Indicates Body Type.
8 - Indicates Engine Type and Make.
9 - Indicates Check Digit.
10 - Indicates Model Year.
11 - Indicates Assembly Plant.
12-17 - Indicates Serial Number.
( 1) - On Montero & Montero Sport, fourth character of VIN indicates
GVWR.
VIN CODE/YEAR APPLICATIONS
VIN CODE/YEAR APPLICATION TABLE\
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VIN Code Model Year
T ................................................... 1996
V ................................................... 1997
W ................................................... 1998
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ENGINE CODE LOCATIONS
Fig. 1: Engine Code Locations (Diamante)
Courtesy of Chrysler Corp.
Page 26 of 1501
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ABBREVIATION DEFINITION
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B/P Backpressure
BAC By-Pass Air Control
BAP Barometric Absolute Pressure Sensor
BARO Barometric
BBDC Before Bottom Dead Center
BCM Body Control Module
BDC Bottom Dead Center
BHP Brake Horsepower
BLK Black
BLU Blue
BMAP Barometric & Manifold Absolute Pressure Sensor
BOO Brake On-Off Switch
BP Barometric Pressure sensor
BPS Barometric Pressure Sensor
BPT Backpressure Transducer
BRN Brown
BTDC Before Top Dead Center
BTU British Thermal Unit
BVSV Bimetallic Vacuum Switching Valve
Baro. Barometric
Batt. Battery
Bbl. Barrel (Example: 4-Bbl.)
Blst. Ballast
Blwr. Blower
Brkr. Breaker
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"C" ABBREVIATION TABLE
"C" ABBREVIATION TABLE \
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ABBREVIATION DEFINITION
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C Celsius (Degrees)
C(3) I Computer Controlled Coil Ignition
C(4) Computer Controlled Catalytic Converter
CANP Canister Purge solenoid
CARB California Air Resources Board
CAT Catalytic Converter
CB Circuit Breaker
CBD Closed Bowl Distributor
CBVV Carburetor Bowl Vent Valve
cc Cubic Centimeter
CCC Computer Command Control
CCD Computer Controlled Dwell
CCM Central Control Module
CCO Converter Clutch Override
CCOT Cycling Clutch Orifice Tube
CCW Counterclockwise
CDI Capacitor Discharge Ignition
CEC Computerized Engine Control
CFI Central Fuel Injection
CID Cubic Inch Displacement
CID Cylinder Identification sensor
CIS Continuous Injection System
CIS-E Continuous Injection System-Electronic
CKT Circuit
CLR Clear
CNG Compressed Natural Gas
Page 27 of 1501
CO Carbon Monoxide
CO2 Carbon Dioxide
CONV Convertible
CP Canister Purge
CPA Connector Position Assurance
CPS Crank Position Sensor
CTS Coolant Temperature Sensor
CV Check Valve or Constant Velocity
CVC Constant Vacuum Control
CW Clockwise
CYL or Cyl. Cylinder
Calif. California
Carb. Carburetor
Chrg. Charging
Circ. Circuit
Cntrl. Control
Comp. Compressor or Compartment
Conn. Connector
Cont. Continued
Conv. Convertible or Converter
Cu. In. Cubic Inch
Cyl. Cylinder
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"D" ABBREVIATION TABLE
"D" ABBREVIATION TABLE \
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ABBREVIATION DEFINITION
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"D" Drive
DBC Dual Bed Catalyst
DC Direct Current or Discharge
DDD Dual Diaphragm Distributor
DERM Diagnostic Energy Reserve Module
DFI Digital Fuel Injection
DIC Driver Information Center
DIS Direct Ignition System
DIS Distributorless Ignition System
DIST Distribution
DISTR Distributor
DK BLU Dark Blue
DK GRN Dark Green
DME Digital Motor Electronics (Motronic System)
DOHC Double Overhead Cam
DOT Department of Transportation
DP Dashpot
DRB-II Diagnostic Readout Box
DVOM Digital Volt/Ohm Meter (see VOM)
Def. Defogger or Defroster
Def. Defrost
Defog. Defogger
Diag. Diagnostic
Dist. Distributor or Distribution
Dr. Door
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"E" ABBREVIATION TABLE
"E" ABBREVIATION TABLE \
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ABBREVIATION DEFINITION
Page 28 of 1501
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EAC Electric Assist Choke
EACV Electric Air Control Valve
EBCM Electronic Brake Control Module
ECA Electronic Control Assembly
ECAT Electronically Controlled Automatic Transaxle
ECM Electronic Control Module
ECT Engine Coolant Temperature Sensor
ECU Electronic Control Unit or Engine Control Unit
EDF Electric Drive Fan relay assembly
EDIS Electronic Distributorless Ignition System
EEC Electronic Engine Control
EECS Evaporative Emission Control System
EEPROM Electronically Erasable PROM
EFE Early Fuel Evaporation
EFI Electronic Fuel Injection
EGO Exhaust Gas Oxygen sensor (see HEGO)
EGR Exhaust Gas Recirculation system
EGRC EGR Control solenoid or system
EGRV EGR Vent solenoid or system
EMR Emission Maintenance Reminder Module
ESA Electronic Spark Advance
ESC Electronic Spark Control
EST Electronic Spark Timing
ETR Emergency Tensioning Retractor
EVAP Fuel Evaporative System
EVIC Electronic Vehicle Information Center
EVO Electronic Variable Orifice
EVP EGR Valve Position Sensor
EVR EGR Valve Regulator
EVRV Electronic Vacuum Regulator Valve
Elect. Electronic
Eng. Engine
Evap. Evaporative
Exc. Except
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"F" ABBREVIATION TABLE
"F" ABBREVIATION TABLE \
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ABBREVIATION DEFINITION
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F Fahrenheit (Degrees)
F/B Fuse Block
FBC Feedback Carburetor
FI Fuel Injector or Fuel Injection
FICD Fast Idle Control Device
FIPL Fuel Injector Pump Lever
FP Fuel Pump
FPM Fuel Pump Monitor
FPR-VSV Fuel Pressure Regulator Vacuum Switching Valve
FWD Front Wheel Drive
Fed. Federal
Ft. Lbs. Foot Pounds
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"G" ABBREVIATION TABLE
"G" ABBREVIATION TABLE \
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ABBREVIATION DEFINITION
Page 255 of 1501
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Application ( 1) Basic ( 2) ( 3) ( 4) Actual
1.5L ............. 2-78@ 650-750 .......... 10 @ 600-800
1.8L ............. 2-8 @ 600-800 ........... 5 @ 600-800
2.0L
Non-Turbo ........... ( 5) ........................ ( 5)
Turbo .......... 2-8 @ 650-850 ........... 8 @ 650-850
2.4L ............. 2-8 @ 650-850 .......... 10 @ 650-850
3.0L ............. 2-8 @ 600-800 .......... 15 @ 600-800
3.5L ............. 2-8 @ 600-800 .......... 15 @ 600-800
( 1) - With ignition timing adjustment connector grounded or
vacuum hose (farthest from distributor) disconnected.
( 2) - With ignition timing adjustment connector ungrounded
or vacuum hose (farthest from distributor) connected.
( 3) - If vehicle altitude is more than 2300 feet above sea
level, actualtiming may be advanced (5 degrees).
( 4) - Actual ignition timing is approximate and may
fluctuate plus or minus 7 degrees.
( 5) - Ignition timing is NOT adjustable.
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FUEL SYSTEM
FUEL PUMP
REGULATED FUEL PRESSURE TABLE \
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At Idle w/Vacuum At Idle w/o Vacuum
Application psi (kg/cm) psi (kg/cm)
Eclipse 2.0L
Non-Turbo ............ ( 1) ........... 47-50 (3.3-3.5)
Turbo ............. 33 (2.3) ......... 42-45 (3.0-3.5)
3000GT Turbo ........ 34 (2.4) ......... 43-45 (3.0-3.1)
All Other Models .... 38 (2.7) ......... 47-50 (3.3-3.5)
( 1) - Information is not available from manufacturer at time
of publication.
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IDLE SPEED
IDLE SPEED SPECIFICATIONS TABLE \
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Application Curb Idle Basic Idle
1.5L & 1.8L ............ 600-800 ............... 650-750
2.0L
Non-Turbo ............ 700-900 ................... ( 1)
Turbo ................ 650-850 ............... 700-800
2.4L ................... 650-850 ............... 700-800
3.0L & 3.5L ............ 600-800 ............... 650-750
( 1) - Information is not available from manufacturer at time
of publication.
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INJECTOR RESISTANCE
INJECTOR RESISTANCE TABLE
Page 332 of 1501
distributor.
2) Start engine and warm engine until engine temperature
coolant is 176-203
F (80-95 C). Turn engine off. Insert a paper clip
in engine speed detection connector terminal No. 3. See Fig. 1.
Connect a primary voltage detection-type tachometer to paper clip.
Fig. 1: Locating Engine Speed Detection Connector (Diamante)
Courtesy of Mitsubishi Motor Sales of America
3) Install a timing light. Start engine and allow it to idle.
Ensure engine curb idle speed is about 700 RPM. Curb idle speed is
automatically controlled by Idle Air Control (IAC) system. If curb
idle speed is not as specified, see DTC P0505 in G - TESTS W/CODES
article.
CAUTION: MFI system actuator test must be cancelled or test will
continue to run for 27 minutes. Driving vehicle under this
condition may damage engine.
4) Turn engine off. Connect scan tool to Data Link Connector
(DLC). DLC is located below left side of dash, near steering column.
See Fig. 2 . Start engine and allow it to idle. Using scan tool, select
MFI SYSTEM ACTUATOR TEST, then select item 17 (BASIC IGNITION TIMING).\
Press "Y" and read basic ignition timing value. See
IGNITION TIMING SPECIFICATIONS table. If basic ignition timing is
within specification, go to next step. If basic ignition timing is not
within specification, cancel MFI system actuator test. See DTC P0335
in G - TESTS W/CODES article.
5) Read actual ignition timing value. If actual ignition
timing is not within specification, cancel MFI system actuator test.
See DTC P0335 in G - TESTS W/CODES article.
Page 333 of 1501
IGNITION TIMING
IGNITION TIMING SPECIFICATIONS (Degrees BTDC @ RPM) TABLE\
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Application ( 1) Basic ( 2) ( 3) ( 4) Actual
1.5L ................ 2-8 @ 650-750 ....... 10 @ 600-800
1.8L ................ 2-8 @ 600-800 ........ 5 @ 600-800
2.0L
Non-Turbo .............. ( 5) ..................... ( 5)
Turbo ............. 2-8 @ 650-850 ........ 8 @ 650-850
2.4L ................ 2-8 @ 650-850 ....... 10 @ 650-850
3.0L ................ 2-8 @ 600-800 ....... 15 @ 600-800
3.5L ................ 2-8 @ 600-800 ....... 15 @ 600-800
( 1) - With ignition timing adjustment connector grounded or
vacuum hose (farthest from distributor) disconnected.
( 2) - With ignition timing adjustment connector ungrounded
or vacuum hose (farthest from distributor) connected.
( 3) - If vehicle altitude is more than 2300 feet above sea
level, actualtiming may be advanced (5 degrees).
( 4) - Actual ignition timing is approximate and may
fluctuate plus or minus 7 degrees.
( 5) - Ignition timing is NOT adjustable.
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Fig. 2: Locating Data Link Connector (Typical)
Courtesy of Mitsubishi Motor Sales of America
3000GT (DOHC)
1) Ignition timing is controlled by Powertrain Control Module
(PCM) and is not adjustable. Manufacturer provides procedure for
checking timing.
2) Start engine and warm engine until engine temperature
Page 336 of 1501
is 600-700 RPM. Turn engine off. Curb idle speed is automatically
controlled by Idle Air Control (IAC) system. If curb idle speed is not\
as specified, see DTC P0505 in G - TESTS W/CODES article.
4) Disconnect waterproof female connector from Brown ignition
timing check connector. See Fig. 4. Using a jumper wire, ground
ignition timing check terminal to read basic ignition timing. Using
timing light, read basic ignition timing value. See
IGNITION TIMING SPECIFICATIONS table. If basic ignition timing is
within specification, go to next step. If basic ignition timing is not
within specification, see DTC P0335 in G - TESTS W/CODES article.
5) Remove jumper wire to read actual ignition timing. Using
timing light, read actual ignition timing value. If actual ignition
timing is not within specification, see DTC P0335 in G - TESTS W/CODES
article.
All Other Models
1) Ignition timing is controlled by Powertrain Control Module
(PCM) and is not adjustable. Manufacturer provides procedure for
checking timing. On models with distributor, DO NOT attempt to adjust
ignition timing by rotating distributor.
2) Connect scan tool to Data Link Connector (DLC). DLC is
located below dash, near steering column. See Fig. 2. Install a timing
light. Start engine and allow it to idle.
3) Using scan tool, read curb idle speed (RPM). Ensure curb
idle speed is about 750 RPM. Turn engine off. Curb idle speed is
automatically controlled by Idle Air Control (IAC) system. If curb
idle speed is not as specified, see DTC P0505 in G - TESTS W/CODES
article.
CAUTION: MFI system actuator test must be cancelled or test will
continue to run for 27 minutes. Driving vehicle under this
condition may damage engine.
4) Using scan tool, select MFI SYSTEM ACTUATOR TEST, then
select item 17 (BASIC IGNITION TIMING). Read basic ignition timing
value. See IGNITION TIMING SPECIFICATIONS table. If basic ignition
timing is within specification, go to next step. If basic ignition
timing is not within specification, cancel MFI system actuator test.
See DTCS P0100 (except Mirage 1.5L), P0105, P0115 and P0335 in G -
TESTS W/CODES article.
5) Read actual ignition timing value. If actual ignition
timing is not within specification, cancel MFI system actuator test.
See DTCS P0100 (except Mirage 1.5L), P0105, P0115 and P0335 in G -
TESTS W/CODES article.
IDLE SPEED & MIXTURE
* PLEASE READ THIS FIRST *
NOTE: Perform adjustments with engine at normal operating
temperature, cooling fan and accessories off, transmission
in Park or Neutral, and front wheels in straight-ahead
position.
BASIC IDLE SPEED
NOTE: Basic idle speed adjustment information on Eclipse 2.0L
non-turbo engine is not available from manufacturer at time
of publication.
3000GT
1) Ensure vehicle is at normal operating temperature with all