Mitsubishi Montero (1991+). Manual — part 182

1987-91 . . . . . . . . . .. 2.3 Qts. (2.2L)

1992-95 . . . . . . . . . .. 2.4 Qts. (2.3L)

Service Labor Times

Application Hours

30,000 (60,000) 50,000

Application Mile Service Mile Service

2.6L 4-Cylinder

Automatic Transmission . 7.9 (8.9) . . . . . 2.6

Manual Transmission . ... 6.9 (7.9) . . . . . 2.6

3.0L V6

Automatic Transmission . 6.1 (10.6) . . . . 2.6

Manual Transmission . ... 5.1 (9.6) . . . . . 2.6

LUBRICATION SPECIFICATIONS TABLE

Application Fluid Specifications

Brake & Clutch Fluid . . . . . . ... DOT 3 Or DOT 4

Engine Coolant . . . . Ethylene-Glycol Antifreeze Coolant

Engine Oil (1)

Minimum Temperature

Greater Than 32

F (0

C) . . SAE 20W-40 Or 20W-50 API SG/CD

Greater Than -10

F (-23

C) .. SAE 10W-30 Or 10W-40 API SG/CD

Maximum Temperature

Less Than 60

F (16

C) . . . SAE 5W-30 Or 5W-40 API SG/CD

Front Axle & Conventional Rear Axle

Minimum Temperature

Greater Than -10

F (-23

C) . . SAE 85W-90, 80W-90 API GL-5

Maximum Temperature

Less Than -30

F (-34

C) . . . . ... SAE 75W API GL-5

Power Steering Fluid . . . . . . ... Dexron-IIE ATF

Rear Axle (With Limited

Slip Differential) . . ... Hypoid Gear Oil (8149630EX) Or

Equivalent

Transmission

Automatic . . . . . . . . . Dexron-IIE ATF

Manual Transaxle &

Transfer Case (4WD) . . ... SAE 75W-85W, 75W-90 API GL-5

(1) - Since temperature ranges for different oil grades overlap,

brief fluctuations in outside temperatures are no cause for

concern.

FLUID CAPACITIES

FLUID CAPACITIES TABLE

Application Quantity

A/C System R-12 Refrigerant

1983-87 . . . . . . . . . . .. 24-26 Ozs.

1988-91 . . . . . . . . . . . . 32 Ozs.

1992-93 . . . . . . . . . . . . 28 Ozs.

A/C System R-134a Refrigerant (1)

1994-95 . . . . . . . . . . .. 21-23 Ozs.

Automatic Transmission

1984-86 . . . . . . . . . ( 2) 7.2 Qts. (6.8L)

1987-93 . . . . . . . . . . 7.6 Qts. (7.2L)

1994 (3.0L SOHC) . . . . . . . 7.6 Qts. (7.2L)

1994 (3.0L DOHC & 3.5L) . . . . . . 9.0 Qts. (8.5L)

1995 . . . . . . . . . . 7.9 Qts. (7.5L)

Cooling System

1983-88 . . . . . . . . . . 8.5 Qts. (8.0L)

1989-95

2.6L . . . . . . . . . ... 9.7 Qts. (9.2L)

3.0L . . . . . . . . . .. 10.0 Qts. (9.5L)

1994

95

3.5L . . . . . . . . . .. 10.0 Qts. (9.5L)

Differential

1983-88 . . . . . . . . . . 1.9 Qts. (1.8L)

1989-93

2.6L . . . . . . . . . ... 1.9 Qts. (1.8L)

3.0L . . . . . . . . . ... 2.7 Qts. (2.6L)

1994

3.0L & 3.5L . . . . . . . . 2.7 Qts. (2.6L)

1995

3.0L . . . . . . . . . ... 2.7 Qts. (2.6L)

3.5L . . . . . . . . . ... 3.3 Qts. (3.2L)

Engine Oil

1983-86 . . . . . . . . . . 6.0 Qts. (5.8L)

1987 . . . . . . . . . . 5.2 Qts. (5.0L)

1988 . . . . . . . . . . 5.0 Qts. (4.8L)

1989-91 . . . . . . . . . . 5.5 Qts. (5.3L)

1992-95 . . . . . . . . . . 5.2 Qts. (4.9L)

Power Steering . . . . . . . . 1.1 Qts. (1.0L)

Fuel Tank

1983-88 . . . . . . . . . 15.9 Gals. (60L)

1989-90

2.6L 2-Door . . . . . . . ... 15.9 Gals. (60L)

3.0L 2-Door . . . . . . . ... 19.9 Gals. (75L)

2.6L & 3.0L 4-Door . . . . . . .. 24 Gals. (92L)

1991-95 . . . . . . . . . .. 24 Gals. (92L)

Manual Transmission

1983-91 . . . . . . . . . . 2.3 Qts. (2.2L)

1992 . . . . . . . . . . 2.4 Qts. (2.3L)

1993-95 . . . . . . . . . . 2.6 Qts. (2.5L)

Transfer Case

1983-91 . . . . . . . . . . 2.3 Qts. (2.2L)

1992-95 . . . . . . . . . . 2.4 Qts. (2.3L)

(1) - Use of R12 in a R134a system will result in SEVERE DAMAGE.

(2) - 1983 model equipped with manual transmission only.

K - SENSOR RANGE CHARTS

1991 Mitsubishi Montero

1991 ENGINE PERFORMANCE

Sensor Operating Range Charts

Chrysler Motors: Colt, Colt 200, Colt Vista,

Ram-50, Stealth, Summit,

Mitsubishi: Eclipse, Galant, Mirage, Montero,

Pickup, 3000GT

INTRODUCTION

Sensor operating range information can help determine if a

sensor is out of calibration. An out-of-calibration sensor may not set

a trouble code, but it may cause driveability problems.

SENSOR OPERATING RANGE CHARTS

NOTE: Unless stated otherwise in test procedure, perform all

voltage tests using a Digital Volt-Ohmmeter (DVOM) with a

minimum 10-megohm input impedance. For connector and

terminal identification, see L - WIRING DIAGRAMS article in

the ENGINE PERFORMANCE Section.

COOLANT TEMP SENSOR RESISTANCE TABLE (1)

Temperature

F (

C) Ohms

Galant, Montero 3.0L, & Pickup 3.0L

32 (0) . . . . . . . . 5900

68 (20) . . . . . . . 2500

104 (40) . . . . . . ... 2700

176 (80) . . . . . . . 300

All Others

32 (0) . . . . . . . . 5900

68 (20) . . . . . . . 2500

104 (40) . . . . . . ... 1100

176 (80) . . . . . . . 300

(1) - Measure resistance across disconnected

sensor terminals.

EGR TEMP SENSOR RESISTANCE TABLE (1) (2)

Temperature

F (

C) Ohms

122 (50) . . . . . . . 60-83

212 (100) . . . . . . .. 11-14

(1) - Measure resistance across disconnected

sensor terminals.

(2) - Specifications apply to all models

except Montero.

INTAKE AIR TEMP SENSOR RESISTANCE TABLE (1)

Temperature

F (

C) Ohms

32 (0) . . . . . . . ... 6000

68 (20) . . . . . . . .. 2700

176 (80) . . . . . . . .. 400

(1) - On Stealth and 3000GT, measure resistance

between terminals No. 5 and 6 of airflow

sensor connector. On all other models measure

resistance between terminals No. 4 and 6 of

airflow sensor connector.

MOTOR POSITION SENSOR RESISTANCE TEST TERMINALS TABLE

Application (1) Terminals (2) Terminals

Colt Vista . . . . 1-3 . . . ... 1-2

Colt, Colt 200, & Summit .. 2-3 . . . ... 3-5

(1) - Measure resistance between terminals of motor

position sensor connector.

(2) - Apply 6 volts between terminals No. 1 and 2 of

idle speed control (ISC) connector. Check

resistance between terminals of motor position

sensor when ISC motor is activated.

MOTOR POSITION SENSOR RESISTANCE TABLE (1)

Condition Ohms

Connector Unplugged . . . . . ... 4000-6000

6 Volts Applied . . . Resistance Changes Smoothly

(1) - See MOTOR POSITION SENSOR RESISTANCE

TEST TERMINALS table for terminal positions.

OXYGEN SENSOR VOLTAGE TABLE (1) (2)

Application Volts

All Models

Lean . . . . . . . . 0.1

Rich . . . . . . . . 1.0

(1) - Measure between sensor terminal No. 1

and ground or between terminals No. 1 and 2.

(2) - Test at normal operating temperature.

O2 SENSOR HEATING ELEMENT RESISTANCE TABLE ( 1)

Application (2) Temperature:

F (

C) Ohms

Eclipse 2.0L Galant 2.0L, Mirage 1.6L . .. 68 (20) . . .. 12

Montero 3.0L, Pickup 3.0L & Ram-50 3.0L . 68 (20) . . .. 20

Stealth & 3000GT 3.0L (3) . . . . .. 68 (20) . . .. 20

(1) - Measure between sensor terminals No. 3 and 4.

(2) - Information on other models not available from manufacturer.

(3) - Stealth and 3000GT turbo models have 2 oxygen sensors.

Measure between sensor terminals No. 2 and 4 on rear sensor.