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Engine Controls - Specifications Toyota Land Cruiser 80

Specifications 1 illustration ~130 words

INTRODUCTION

Use this article to quickly find specifications related to servicing and on-vehicle adjustments. This is a quick-reference article for when you are familiar with an adjustment procedure and only need a specification.

CAPACITIES

ApplicationAmp Hr. Rating
Land Cruiser56

BATTERY SPECIFICATIONS

ApplicationQuantity
Automatic Transmission (Dexron-II) (1)6.3 Qts. (6.0L)
Cooling System (Includes Heater)
With Front Heater18.5 Qts. (17.5L)
With Rear Heater20.6 Qts. (19.5L)
Crankcase (Includes Filter)8.2 Qts. (7.8L)
Differential (SAE 90 With GL-5 Rating)
Front3.2 Qts. (3.0L)
Rear2.6 Qts. (2.5L)
Transfer Case (SAE 90 With GL-5 Rating)2.2 Qts. (2.1L)
(1) Drain and refill capacity.
(1)Drain and refill capacity.

FLUID CAPACITIES

SERVICE INTERVALS & SPECIFICATIONS

ComponentMonthsMiles
Air Filter3630,000
Coolant36(1) 45,000
Fuel FilterN/A60,000
Oil & Filter (2)127500
Oxygen SensorN/A(3) 80,000
Spark Plugs3630,000
Timing BeltN/A60,000
(1) After first coolant change, replace coolant every 30,000 miles or 24 months. (2) For severe service, replace every 3500 miles or 6 mos. Severe service is taxi, trailer towing or local delivery service. (3) Except Calif.
(1)After first coolant change, replace coolant every 30,000 miles or 24 months.
(2)For severe service, replace every 3500 miles or 6 mos. Severe service is taxi, trailer towing or local delivery service.
(3)Except Calif.

REPLACEMENT INTERVALS

ApplicationMonthsMiles
Land Cruiser1515,000

VALVE ADJUSTMENT INTERVALS

ApplicationNew BeltUsed Belt
A/C125 (57)80 (36)
All Others145 (66)100 (45)
(1) Tension in Lbs. (kg) Using Burroughs Tension Gauge.
(1)Tension in Lbs. (kg) Using Burroughs Tension Gauge.

BELT ADJUSTMENT (1)

ENGINE COMPRESSION

ApplicationSpecification
Compression Ratio8.1:1
Normal Compression Pressure149 psi (10.5 kg/cm 2 )
Minimum Compression Pressure114 psi (8.0 kg/cm 2 )
Maximum Variation Between Cylinders7 psi (.5 kg/cm 2 )

COMPRESSION SPECIFICATIONS

VALVE CLEARANCE

Application (1)In. (mm)
Exhaust.014 (.36)
Intake.008 (.20)
(1) Adjust valve clearance with engine hot.
(1)Adjust valve clearance with engine hot.

VALVE CLEARANCE SPECIFICATIONS

DISTRIBUTOR

ApplicationIn. (mm)
All Models.008-.016 (.20-.40)

DISTRIBUTOR PICK-UP COIL AIR GAP

ApplicationOhms
Gray130-210
Green185-265

DISTRIBUTOR PICK-UP COIL RESISTANCE

IGNITION COIL

ApplicationPrimarySecondary
Land Cruiser.52-.6411,500-15,500

IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)

HIGH TENSION WIRE RESISTANCE

ApplicationMaximum Ohms
All Models25,000

HIGH TENSION WIRE RESISTANCE

SPARK PLUGS

ApplicationNGKNippondenso
Land CruiserBPR5EY11W16EXR-U11

SPARK PLUG TYPE

ApplicationGap: In. (mm)Torque: Ft. Lbs. (N.m)
Land Cruiser.043 (1.09)13 (18)

SPARK PLUG SPECIFICATIONS

IGNITION TIMING

ApplicationBase TimingAdvance Timing
Land Cruiser7 @ 65012 @ Idle

IGNITION TIMING (Degrees BTDC @ RPM)

Firing Order & Distributor Rotation. Scheme 1

Scheme 1: Firing Order & Distributor Rotation
Scheme 1: Firing Order & Distributor Rotation

FUEL PUMP

Application(1) psi (kg/cm 2 )(2) psi (kg/cm 2 )
Land Cruiser37-46 (2.6-3.2)33-37 (2.3-2.6)
(1) With pressure regulator vacuum hose disconnected and plugged. (2) With vacuum hose connected to pressure regulator.
(1)With pressure regulator vacuum hose disconnected and plugged.
(2)With vacuum hose connected to pressure regulator.

FUEL PUMP PERFORMANCE

IDLE SPEED

ApplicationRPM
Land Cruiser650

IDLE SPEED SPECIFICATIONS

THROTTLE POSITION SENSOR

ApplicationClearance In. (mm)TerminalOhmmeter Reading
4.0L0 (0)VTA & E2300-6300
".030 (.76)IDL & E22300 or Less
".043 (1.09)IDL & E2Infinity
"Fully OpenVTA & E23500-10,300
""VC & E24250-8250

TPS RESISTANCE SPECIFICATIONS