2.0L 4-Cylinder Engine: General: Specifications
G00973269
| Description | Specification | Limit |
|---|---|---|
| General | ||
| Type | In-line, Double Overhead Camshaft | |
| Number of cylinder | 4 | |
| Bore | 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 | |
| Valve timing | ||
| Intake valve | ||
| Opens (BTDC) | 9° | |
| Closes (ABDC) | 43° | |
| Exhaust valve | ||
| Opens (BTDC) | 50° | |
| Closes (ABDC) | 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 | 0.003-0.07 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 US 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 | 2.31-2.59 KΩ at 20°C(68°F) | |
| Oil pump | ||
| Clearance between outer circumference and front case. | 0.120-0.185 mm (0.0047-0.0073 in.) 0.025-0.069 mm (0.0009-0.0027 in.) | |
| Front case tip clearance | ||
| Side clearance | 0.04-0.085 mm (0.0016-0.0033 in.) | |
| Inner gear | 0.04-0.09 mm (0.0016-0.0035 in.) | |
| Outer gear | 166 KPa (1.7 kg/cm2 , 24.s psi) | |
| Engine oil pressure at idle | ||
| [Oil temperature is 90 to 100°C (194 to 215°F)] | ||
| Relief spring | ||
| Free height | 43.8 mm (1.724 in.) | |
| Load | 3.7 kg 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 | ||
| Intake | 114.34 mm (4.5016 in.) | |
| Exhaust | 116.8 mm (4.5984 in.) | |
| Stem O.D. | ||
| Intake | 5.965-5.98 mm (0.2348-0.2354 in.) | |
| Exhaust | 5.950-5.965 mm (0.2343-0.2348 in.) | |
| 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. | ||
| Intake | 46 mm (1.811 in.) | |
| Exhaust | 54.5 mm (2.146 in.) | |
| Service oversize | 0.05, 0.25, 0.50 mm (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° - 45°30' | |
| 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. | ||
| 0.6 mm (0.024 in.) O.S. | 33.300-33.325 mm (1.3110-1.3120 in.) | |
| Exhaust | 33.600-33.625 mm (1.3228-1.3238 in.) | |
| 0.3 mm (0.012 in.) O.S. | ||
| 0.6 mm (0.024 in.) O.S. | 28.800-28.821 mm (1.1338-1.1346 in.) | |
| Oversize rework dimensions of valve guide hole (both intake and exhaust) | 29.100-29.121 mm (1.1456-1.1465 in.) | |
| 0.05 mm (0.002 in.) O.S. | ||
| 0.25 mm (0.010 in.) O.S. | 11.05-11.068 mm (0.435-0.4357 in.) | |
| 0.50 mm (0.020 in.) O.S. | 11.25-11.268 mm (0.443-0.4436 in.) | |
| 11.50-11.518 mm (0.453-0.4535 in.) |