Vehicle - Specifications
88toyota13VOLUME
REFERENCE: PRODUCT GENERAL INFORMATION
NUMBER: 005
10 DATE: 12-23-88
MODEL: 1989 MR-2 (AW)
TITLE 1989 MR-2 SPECIFICATIONS
Vehicle Model and Codes:
VDS OF
BODY TYPE TRANSMISSION VIN MODEL NO.
2-Door Coupe w/T-Bar S/C 4-speed Automatic AW16J 3077
2-Door Coupe w/T-Bar S/C 5-speed Manual AW16J 3078
2-Door coupe 4-speed Automatic AW15C 3087
2-Door Coupe 5-speed Manual AW15C 3088
2-Door Coupe w/T-Bar 4-speed Automatic AW15J 3097
2-Door Coupe w/T-Bar 5-speed Manual AW15J 3098
Dimensions:
in. mm.
Overall Length 155.5 3950
Overall Width 65.6 1665
Overall Height 48.6 1235
Wheel Base 91.3 2320
Front Tread 56.7 1440
Rear Tread 56.7 1440
Ground Clearance 5.1 130
Weights (Pounds):
Model No. Curb Weight
3077 2530 lb
3078 2494 lb
3087 2425 lb
3088 2350 lb
3097 2465 lb
3098 2390 lb
Engine:
Model 4A-GELC
Type 4 cylinder in-line, 16 valve DOHC
Displacement 96.8 cu. in. (1587 cc)
Bore and Stroke 3.2 x 3.0 in. (81.0 x 77.0 mm)
Compression Ratio 9.4:1
Compression Press. STD 179 psi @ 250 rpm, LIMIT 142 psi
HP (SAE Net) 115 hp @ 6600 rpm
Torque (SAE Net) 100 ft.lbs. @ 4800 rpm
Ignition System:
Spark Plug Type
Nippondenso PQ16R (Platinum tipped spark plugs)
Spark Plug Gap 0.043 in (1.1 mm)
Firing Order 1-3-4-2
Ignition Timing: 10~ BTDC @ Idle, Check connector at T-E(1) shorted (NOTE: T/M in "N" range)
Valve Clearance:
Intake (Cold) .006 - .010 in. (0.15 - 0.25 mm)
Exhaust (Cold) .008 - .012 in. (0.20 - 0.30 mm)
Engine:
Model 4A-GZE
Type 4 cylinder in-line, 16 valve DOHC Super Charged
Displacement 96.8 cu. in. (1587 cc)
Bore and Stroke 3.2 x 3.0 in. (81.0 x 77.0 mm)
Compression Ratio 8.0:1
Compression Press. STD 156 psi @ 250 rpm, LIMIT 121 psi
HP (SAE Net) 145 hp @ 6400 rpm
Torque (SAE Net) 140 ft.lbs. @ 4000 rpm
Ignition system:
Spark Plug Type
Nippondenso PQ20R (Platinum tipped spark plugs)
Spark Plug Gap 0.043 in (1.1 mm)
Firing Order 1-3-4-2
Ignition Timing: 10~ BTDC @ Idle, Check connector at T-E(1) shorted (NOTE: T/M in "N" range)
Valve Clearance:
Intake (Cold) .006 - .010 in. (0.15 - 0.25 mm)
Exhaust (Cold) .008 - .012 in. (0.20 - 0.30 mm)
Cooling System:
Type Water cooled
Radiator Cross flow fin and tube
Radiator Cap Opening
Pressure 11 - 15 psi (0.75 - 1.05 kg/sq.cm.)
Water Pump Centrifugal v-belt drive
Thermostat, Open. Temp. 180~F (82~C)
Cooling System Cap.
w/Heater 12.9 qt. (12.2 liter) (Manual)
w/A/C 13.1 qt. (12.4 liter) (Manual)
13.6 qt. (12.9 liter) (Automatic)
Fuel System:
Type of Fuel Distribution Electronic fuel injection
Fuel Pump Type Electric
Fuel Pump Pressure 4A-GE: 38 - 44 psi (2.7 - 3.0 kg/sq.cm.)
4A-GZE: 33 - 40 psi (2.3 - 2.8 kg/sq.cm.)
Fuel Filter Type Paper filter element (Flow through)
Fuel Tank Capacity 10.8 gal (41 liter)
Fuel Grade USE ONLY UNLEADED FUEL
4A-GZE: (R+M)/2 Octane 91 or higher
4A-GE: (R+M)/2 Octane 87 or higher
Lubrication System:
Type Mechanical
Oil Pump Gear type
Oil Filter Capacity 0.3 qt
Recommended Motor Oil API grade SF or better
Oil Capacity w/filter 3.6 qt (3.4 liter) w/oil cooler
3.5 qt (3.3 liter) w/o oil cooler
Electrical System:
Battery (volts/amp hours) 12V/66A-hr
Alternator (volts/amps) 12V/70A
Starter Motor (volts/kW) 12V/1.4 kW
Steering
Type Rack and Pinion
Gear Ratio 18.0 to 1 (Manual)
Turning Circle 31.5 ft (9.6 m)
Alignment, Front Wheel (Unloaded)
Service Check Service Reset
Front Caster 5~ 05' +/- 45' 5~ 05' +/- 30'
Front Camber 0~ 15' +/- 45' 0~ 15' +/- 30'
Front Toe-In 0.04 +/- 0.08 in. 0.04 +/- 0.04 in.
(1 +/- 2 mm) (1 +/- 1 mm)
Alignment, Rear Wheel (Unloaded):
Rear Camber 0~ -55' +/- 45' 0~ -55' +/- 30'
Rear Toe-In 0.20 +/- 0.08 in. 0.20 +/- 0.04 in.
(5 +/- 2 mm) (5 +/- 1 mm)
Suspension:
Front MacPherson strut, coil spring, w/stabilizer bar
Rear MacPherson strut, coil spring, w/stabilizer bar
Tires:
Size, Type 185/60 R14 82H, Radial
Brakes:
Type Power assisted 4 wheel disc
Front Floating caliper, vented rotor
Rear Floating caliper, solid rotor
Parking Brake Mechanically operated on rear
wheels
Front Disc Diameter, Overall 10.2 in. (258 mm)
Rear Disc Diameter 10.4 in. (263 mm)
Clutch:
4A-GELC 4A-GZE
Type Single dry plate Single dry plate
Operation Hydraulic release Hydraulic release
Disc Diameter 8.35 in. (212 mm) 8.8 in. (224 mm)
Pressure Plate Type Diaphragm Diaphragm
Clutch Pedal Free Play 0.2 - 0.59 in. 0.2 - 0.59 in.
(5.0 - 15.0 mm) (5.0 - 15.0 mm)
Release Fork End-Play Non-adjustable Non-adjustable
Transaxle: 4A-GELC
Manual (CS2) 5-speed syncromesh
Gear Ratio First - 3.166
Second - 1.904
Third - 1.310
Fourth - 0.969
Fifth - 0.815
Reverse - 3.250
Lubricant Capacity 2.7 qt. (2.6 liter)
Type Multi-purpose, API GL-4 SAE 75W-90
Automatic (A240E)
Gear Ratio First - 3.643
Second - 2.008
Third - 1.296
Fourth - 0.892
Rev. - 2.977
Fluid Capacity 7.6 qt (7.2 liter)
Fluid Type DEXRON (R) II ATF
Differential Type Helical gear
Differential Ratio 4.312:1 M/T 2.962 A/T
Ring Gear Size 7.51 in. (191 mm)
4A-GZE
Manual (E51) 5-speed syncromesh
Gear Ratio First - 3.230
Second -1.913
Third -1.258
Fourth - 0.918
Fifth - 0.731
Reverse - 3.583
Lubricant Capacity 4.4 qt. (4.2 liter)
Type Multi-purpose, API GL-5 SAE 75W-90
Automatic (A241E)
Gear Ratio First - 3.643
Second - 2.008
Third - 1.296
Fourth - 0.892
Rev. - 2.977
Fluid Capacity 8.4 qt (7.9 liter)
Fluid Type DEXRON (R) II ATF
Differential Type Helical gear
Differential Ratio 4.285:1 M/T 3.034 A/T
Ring Gear Size 7.51 in. (191 mm)