2.0L DOHC Engine: General: Specifications
General Engine Specifications
| Description | Specification | Limit | |
|---|---|---|---|
| General | |||
| Type | In-line, Double Overhead Camshaft | ||
| Number of cylinder Bore | 4 82 mm (3.228 in.) | ||
| Stroke | 93.5 mm (3.681 in.) | ||
| Total displacement | 1975 cc (120.52 cu.in.) | ||
| Compression ratio | 10.1 | ||
| Firing order | 1-3-4-2 | ||
| Idle R.P.M | 700 ± 100 | ||
| Ignition timing at idling speed | BTDC 8° ±5°/700 rpm | ||
| Valve timing | |||
| Intake valve | |||
| Opens (BTDC) | 9° | ||
| Closes (ABDC) | 43° | ||
| Exhaust valve | |||
| Opens (BBDC) | 50° | ||
| Closes (ATDC) | 6° | ||
| Cylinder block | |||
| Cylinder bore | 82.00-82.03 mm (3.2283 - 3.2295 in.) | ||
| Out-of-round and taper of cylinder bore | Less than 0.01 mm (0.0004 in.) | ||
| Clearance with piston (To set limits to new parts) | 0.02 - 0.04 mm (0.0008 - 0.0016 in.) | ||
| Piston | |||
| O.D. (To set limits to new parts) | 81.97 - 82.00 mm (3.2271 - 3.2283 in.) | ||
| Service oversize | 0.25, 0.50, 0.75, 1.00 mm (0.010, 0.020, 0.030, 0.039 in.) oversize | ||
| Piston ring | |||
| Side clearance | |||
| No. 1 | 0.04-0.08 mm (0.0015-0.0031 in.) | 0.1 mm (0.004 in.) | |
| No. 2 | 0.03-0.07 mm (0.0012-0.0027 in.) | ||
| End gap | |||
| No. 1 | 0.23-0.38 mm (0.0090-0.0149 in.) | 1 mm (0.039 in.) | |
| No. 2 | 0.33-0.48 mm (0.0130-0.0189 in.) | 1 mm (0.039 in.) | |
| Oil ring side rail | 0.20-0.60 mm (0.0078-0.0236 in.) | 1 mm (0.039 in.) | |
| Service oversize | 0.25, 0.50, 0.75, 1.00 mm (0.010, 0.020, 0.030, 0.039 in.) oversize | ||
| Connecting rod | |||
| Bend | 0.05 mm (0.0020 in.) or less | ||
| Twist | 0.1 mm (0.004 in.) or less | ||
| Connecting rod big end to crankshaft side clearance | 0.100-0.250 mm (0.0039-0.0098 in.) | 0.4 mm (0.0157 in.) | |
| Connecting rod bearing | |||
| Oil clearance (To set limits to new parts) | 0.024-0.044 mm (0.0009-0.0017 in.) | ||
| Undersize | 0.25, 0.50, 0.75 mm (0.01, 0.20, 0.03 in.) | ||
| Camshaft | |||
| Cam lobe height | |||
| Intake | 44.820 mm (1.7646 in.) | 44.720 mm (1.7606 in.) | |
| Exhaust | 44.720 mm (1.7606 in.) | 44.620 mm (1.7567 in.) | |
| Journal O.D. | 28 mm (1.1023 in.) | ||
| Bearing oil clearance | 0.02-0.061 mm (0.0008-0.0024 in.) | 0.1 mm (0.0039 in.) | |
| End play | 0.1-0.2 mm (0.004-0.008 in.) | ||
| Crankshaft | |||
| Pin O.D. | 45 mm (1.77 in.) | ||
| Journal O.D. | 57 mm (2.244 in.) | ||
| Bend | 0.03 mm (0.0012 in.) or less | ||
| Out-of-round, taper of journal and pin | 0.01 mm (0.0004 in.) or less | ||
| End play | 0.06-0.260 mm (0.0023-0.010 in.) | 0.30 mm (0.0118 in.) | |
| Undersize rework dimension of pin | |||
| 0.25 mm (0.010 in.) | 44.725-44.740 mm (1.7608-1.7614 in.) | ||
| 0.50 mm (0.020 in.) | 44.475-44.490 mm (1.7509-1.7516 in.) | ||
| 0.75 mm (0.030 in.) | 44.225-44.240 mm (1.7411-1.7417 in.) | ||
| Undersize rework dimension of journal | |||
| 0.25 mm (0.010 in.) | 56.727-56.742 mm (2.2333-2.2339 in.) | ||
| 0.50 mm (0.020 in.) | 56.477-56.492 mm (2.2235-2.2240 in.) | ||
| 0.75 mm (0.030 in.) | 56.227-56.242 mm (2.2136-2.2142 in.) | ||
| Flywheel | |||
| Runout | 0.1 mm (0.0039 in.) | 0.13 mm (0.0051 in.) | |
| Cooling method | Water-cooled, pressurized, Forced circulation with electrical fan | ||
| Coolant | |||
| Quantity | 6 liter (6.3 U.S qts., 5.2 lmp. qts.) | ||
| Radiator | |||
| Type | Pressurized corrugated fin type | ||
| Radiator cap | |||
| Main valve opening pressure | 83-110 kpa (12-16 psi, 0.83-1.1 kg/cm2 ) | ||
| Vacuum valve opening pressure | - 7 kpa (-1.00 psi, -0.07 kg/cm2 ) or less | ||
| Thermostat | |||
| Type | Wax pellet type with jiggle valve | ||
| Valve opening temperature | 82°C(177°F) | ||
| Full-opening temperature | 95°C(201°F) | ||
| Coolant pump | Centrifugal type impeller | ||
| Drive belt | |||
| Type | V-ribbed belt | ||
| Engine coolant temperature sensor | |||
| Type | Heat-sensitive thermistor type | ||
| Resistance | 2.31-2.59KΩ at 20°C(68°F) | ||
| Oil pump | |||
| Clearance between outer circumference and front case. | 0.120-0.185 mm (0.0047-0.0073 in.) | ||
| Front case tip clearance | 0.025-0.069 mm (0.0009-0.0027 in.) | ||
| Side clearance | |||
| Inner gear | 0.04-0.085 mm (0.0016-0.0033 in.) | ||
| Outer gear | 0.04-0.09 mm (0.0016-0.0035 in.) | ||
| Engine oil pressure at idle [Oil temperature is 90 to 100°C (194 to 215T)] | 166 KPa (1.7 kg/cm2 , 24.s psi) | ||
| Relief spring | |||
| Free height | 43.8 mm (1.724 in.) | ||
| Load | 3.7kg at 40.1 mm (3.15 lb/1.578 in.) | ||
| Air cleaner | |||
| Type | Dry type | ||
| Element | Unwoven cloth type | ||
| Exhaust pipe | |||
| Muffler | Expansion resonance type | ||
| Suspension system | Rubber hangers | ||
| Valve | |||
| Valve length | 114.34 mm (4.5016 in.) | ||
| Intake | 116.8 mm (4.5984 in.) | ||
| Exhaust | |||
| Stem O.D. | 5.965-5.98 mm (0.2348-0.2354 in.) | ||
| Intake | 5.950-5.965 mm (0.2343-0.2348 in.) | ||
| Exhaust | |||
| Face angle thickness of valve head (Margin) | |||
| Intake | 1.15 mm (0.0452 in.) | 0.8 mm (0.031 in.) | |
| Exhaust | 1.35 mm (0.0531 in.) | 1.0 mm (0.039 in.) | |
| Valve stem to valve guide clearance | |||
| Intake | 0.02-0.05 mm (0.0008-0.0019 in.) | 0.10 mm (0.0039 in.) | |
| Exhaust | 0.035-0.065 mm (0.0014-0.0026 in.) | 0.13 mm (0.0051 in.) | |
| Valve guide | |||
| Installed dimension O.D. | 46 mm (1.811 in.) | ||
| Intake | 54.5 mm (2.146 in.) | ||
| Exhaust | 0.05, 0.25, 0.50 mm | ||
| Service oversize | (0.002, 0.010, 0.020 in.) oversize | ||
| Valve seat | |||
| Width of seat contact | |||
| Intake | 1.1-1.5 mm (0.043-0.059 in.) | ||
| Exhaust | 1.3-1.7 mm (0.051-0.066 in.) | ||
| Seat angle | 45° | ||
| Oversize | 0.3, 0.6 mm (0.012, 0.024 in.) oversize | ||
| Valve spring | |||
| Free length | 48.86 mm (1.9236 in.) | ||
| Load | 18.3 kg / 39 mm, 40.0 kg / 30.5 mm | ||
| Installed height | 39 mm (1.5354 in.) | ||
| Squareness | 1.5° or less | ||
| Valve clearance (cold) | |||
| Intake | 0.20 mm (0.0079 in.) | 0.12-0.28 mm (0.0047-0.0110 in.) | |
| Exhaust | 0.28 mm (0.0110 in.) | 0.20-0.36 mm (0.0079-0.0142 in.) | |
| Cylinder head | |||
| Flatness of gasket surface | Max. 0.03 mm (0.0012 in.) | 0.06 mm (0.0024 in.) | |
| Flatness of manifold mounting surface | Max. 0.15 mm (0.0059 in.) | Max. 0.03 mm (0.0118 in.) | |
| Oversize rework dimensions of valve seat hole | |||
| Intake | |||
| 0.3 mm (0.012 in.) O.S. | 33.300-33.325 mm (1.3110-1.3120 in.) | ||
| 0.6 mm (0.024 in.) O.S. | 33.600-33.625 mm (1.3228-1.3238 in.) | ||
| Exhaust | |||
| 0.3 mm (0.012 in.) O.S. | 28.800-28.821 mm (1.1338-1.1346 in.) | ||
| 0.6 mm (0.024 in.) O.S. | 29.100-29.121 mm (1.1456-1.1465 in.) | ||
| Oversize rework dimensions of valve guide hole (both intake and exhaust) | |||
| 0.05 mm (0.002 in.) O.S. | 11.05-11.068 mm (0.435-0.4357 in.) | ||
| 0.25 mm (0.010 in.) O.S. | 11.25-11.268 mm (0.443-0.4436 in.) | ||
| 0.50 mm (0.020 in.) O.S. | 11.50-11.518 mm (0.453-0.4535 in.) | ||