Engine Mechanical System

Specifications

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Specifications

Description Specifications Limit
General
Type In-line, DOHC
Number of cylinders 4
Bore 77 mm (3.0315 in.)
Hone 85.44 mm (3.3638 in.)
Total Displacement 1591 cc (97.09 cu. in.)
Compression ratio 10 : 1
Firing order 1 - 3 - 4 - 2
Valve Timing
Intake Valve Opens BTDC 10° / ATDC 40°
Closes ABDC 59° / ABDC 9°
Exhaust Valve Opens BBDC 36° / BBDC 4°
Closes BTDC 3° / ATDC 43°
Cylinder head cover
Gasket Surface Flatness Total area less than 0.05 mm (0.0020 in.)
Less than 0.02 mm (0.0008 in.) for a 100 mm (3.9370 in.) x 100 mm (3.9370 in.) section
Camshaft
Cam Lobe Height Intake 43.55 mm (1.7382 in.)
exhaust 42.60 mm (1.6889 in.)
Journal Outer Diameter (Intake, Exhaust) №1 36.464–36.480 mm (1.4356–1.4362 in.)
№2, 3, 4, 5 22.964–22.980 mm (0.9041–0.9047 in.)
Camshaft Cap Oil Clearance 0.027–0.058 mm (0.0011–0.0023 in.) 0.1 mm (0.0039 in.)
End of Playback 0.1–0.2 mm (0.0039–0.0079 in.)
Valve
Valve Length Intake 93.15 mm (3.6673 in.)
exhaust 92.60 mm (3.6457 in.)
Stem Outer Diameter Intake 5.465–5.480 mm (0.2152–0.2157 in.)
exhaust 5.458–5.470 mm (0.2149–0.2154 in.)
Face Angle 45,25° - 45,75°
Valve Head Margin Thickness Intake 1.35–1.65 mm (0.0531–0.0649 in.) 0.8 mm (0.0315 in)
exhaust 1.55–1.85 mm (0.0610–0.0728 in.) 1.0 mm (0.0394 in.)
Valve Stem-to-Guide Clearance Intake 0.020–0.047 mm (0.0008–0.0019 in.) 0.10 mm (0.0039 in.)
exhaust 0.030–0.054 mm (0.0012–0.0021 in.) 0.15 mm (0.0059 in.)
Valve Guide
Length Intake 40.3–40.7 mm (1.5866–1.6024 in.)
exhaust 40.3–40.7 mm (1.5866–1.6024 in.)
Valve Spring
Free Length 45.1 mm (1.7756 in.)
Out-of-Square Less than 1.5°
Cylinder block
Cylinder Bore Diameter 77.00–77.03 mm (3.0315–3.0327 in.)
Gasket Surface Flatness Total area less than 0.05 mm (0.0020 in.)
Less than 0.02 mm (0.0008 in.) for a 100 mm (3.9370 in.) x 100 mm (3.9370 in.) section
Piston
Piston Outer Diameter 76.97–77.00 mm (3.0303–3.0315 in.)
Piston-to-Cylinder Clearance 0.02–0.04 mm (0.0008–0.0016 in.)
Ring Groove Width No. 1 Ring Groove 1.23–1.25 mm (0.0484–0.0492 in.) 1.26 mm (0.0496 in.)
No. 2 Ring Groove 1.53–1.55 mm (0.0602–0.0610 in.) 1.26 mm (0.0496 in.)
Oil Ring Groove 2.01–2.03 mm (0.0791–0.0799 in.) 2.05 mm (0.0807 in.)
Piston Ring
Backlash No. 1 Ring 0.04–0.08 mm (0.0016–0.0031 in.) 0.1 mm (0.0039 in.)
No. 2 Ring 0.04–0.08 mm (0.0016–0.0031 in.) 0.1 mm (0.0039 in.)
Oil Ring 0.02–0.06 mm (0.0008–0.0024 in.) 0.2 mm (0.0079 in.)
End Gap No. 1 Ring 0.14–0.24 mm (0.0055–0.0094 in.) 0.30 mm (0.0118 in.)
No. 2 Ring 0.30–0.45 mm (0.0118–0.0177 in.) 0.50 mm (0.0197 in.)
Oil Ring 0.20–0.40 mm (0.0079–0.0157 in.) 0.80 mm (0.0315 in.)
Piston pin
Piston Pin Outer Diameter 19.997–20.000 mm (0.7872–0.7874 in.)
Piston Pin Bore Inner Diameter 20.004–20.009 mm (0.7875–0.7878 in.)
Piston Pin Bore Clearance 0.004–0.012 mm (0.0001–0.0005 in.)
Connecting Rod Small End Bore Inner Diameter 20.005–20.011 mm (0.7875–0.7878 in.)
Connecting Rod
Connecting Rod Big End Inner Diameter 45.000–45.018 mm (1.7717–1.7724 in.)
Connecting Rod Bearing Oil Clearance 0.030–0.050 mm (0.0012–0.0020 in.) 0.060 mm (0.0024 in.)
Backlash 0.10–0.25 mm (0.0039–0.0098 in.) 0.35 mm (0.0138 in.)
Crankshaft
Main Bearing Oil Clearance № 1, 2, 3, 4, 5 0.020–0.041 mm (0.0008–0.0016 in.) 0.05 mm (0.0020 in.)
End of Playback 0.05–0.25 mm (0.0020–0.0098 in.) 0.3 mm (0.0118 in.)
Engine Oil
Oil Capacity General 4.6–4.9 L (1.21–1.29 US gal, 4.86–5.17 US qt, 4.04–4.30 Imp qt) When replacing a short engine or engine assembly
Oil Baffle 4.2 L (1.10 US gal, 4.43 US qt, 1.10 Imp qt)
Drain and Refill 4.5 L (1.18 US gal, 4.75 US qt, 3.95 Imp qt) Including oil filter
Oil Grade Specification ACEA A5/5W-30
Oil Pressure (at 1000 rpm) 100 kPa (1.0 kgf/cm², 14.5 psi) or more Oil Pan Oil Temperature: 110 ± 2 °C
Cooling System
Cooling Method Forced circulation with cooling fan
Coolant Capacity 7.1 L (1.87 US gal, 7.50 US qt, 6.24 Imp qt)
Thermostat Type Wax Pellet Type
Opening temperature 82 ± 1,5 °C
Full Open Temperature 95°C (203°F)
Radiator Cap Main Valve Opening Pressure 93.16 – 122.58 kPa
(0.95–1.25 kgf/cm², 13.51–17.78 psi)
Vacuum Valve Opening Pressure MAX. 6.86 kPa (0.07 kgf/cm², 1.00 psi)

Tightening Torque
Item N·m kgf·m lb-ft
Engine Mounting
Engine Mounting Bracket to Body Bolt 49,0 - 63,7 5,0 - 6,5 36,2 - 47,0
Engine Mount Support Bracket to Engine Mount Insulator Nut 78,5 - 98,1 8,0 - 10,0 57,9 - 72,3
Engine Mount Support Bracket to Engine Mount Bracket Bolt 58,8 - 73,5 6,0 - 7,5 43,3 - 54,2
Engine Mount Support Bracket to Engine Mount Bracket Nut 58,8 - 73,5 6,0 - 7,5 43,3 - 54,2
Transaxle Mounting Bracket to Body Bolt 49,0 - 63,7 5,0 - 6,5 36,2 - 47,0
Transmission mount insulator to transmission mount bracket bolt 107,9 - 127,5 11,0 - 13,0 79,6 - 94,0
Steering Rod Bracket to Subframe Bolt 49,0 - 63,7 5,0 - 6,5 36,2 - 47,0
Strut insulator to strut mount bracket nut 107,9 - 127,5 11,0 - 13,0 79,6 - 94,0
SYNC System
Timing chain cover and oil pump assembly bolt (M6×20) 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Timing chain cover and oil pump assembly bolt (M6×38) 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Timing chain cover and oil pump assembly bolt (M6×70) 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Timing chain cover and oil pump assembly bolt (M8×22) 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Idler pulley bolt 42,2 - 53,9 4,3 - 5,5 31,1 - 39,8
Timing Chain Tensioner Arm Bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Timing Chain Guide Bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Crankshaft Damper Pulley Bolt [46,1 - 52,0] + [38°- 42°] [4,7 - 5,3] + [38°- 42°] [34,0 - 38,3] + [38°- 42°]
Engine mount bracket bolt 29,4 - 41,1 3,0 - 4,2 21,6 - 30,3
Timing Chain Tensioner Bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Cylinder head cover
Cylinder Head Cover Bolt [3,9–5,9] + [7,8–9,8] [0,4–0,6] + [0,8–1,0] [2,9–4,3] + [5,8–7,2]
Camshaft Bearing Cap Bolt (M6) [5,9] + [11,8 - 13,7] [0,6] + [1,2 - 1,3] [4,3] + [8,7 - 10,1]
Camshaft bearing cap bolt (M8) [9,8] + [18,6 - 22,6] [1,0] + [1,9 - 2,3] [7,2] + [13,7 - 16,6]
Cylinder head bolt [29,4] + [90°] + [90°] [3,0] + [90°] + [90°] [21,7] + [90°] + [90°]
CVVT assembly bolt 63,7 - 73,5 6,5 - 7,5 47,0 - 54,2
OCV (Oil Control Valve) bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
OCV (Oil Control Valve) exhaust valve adapter bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Cylinder block
Ladder frame bolt 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Connecting rod cap bolt [17,7–21,6] + [88–92°] [1,8–2,2] + [88–92°] [13,0–15,9] + [88–92°]
Main Bearing Cap Bolt [17,7–21,6] + [88–92°] [1,8–2,2] + [88–92°] [13,0–15,9] + [88–92°]
Piston cooling oil jet bolt 8,8 - 12,7 0,9 - 1,3 6,5 - 9,4
Flywheel with external damper 71,6 - 75,5 7,3 - 7,7 52,8 - 55,7
Crankshaft position sensor bolt
[Part No.: 39191-37100]
10,8 - 11,8 1,1 - 1,2 8,0 - 8,7
Crankshaft position sensor bolt
[Part No.: 39191-37110]
12,7 - 13,7 1,3 - 1,4 9,4 - 10,1
Lubrication System
Oil Filter 11,8 - 15,7 1,2 - 1,6 8,7 - 11,6
Oil cooler bolt 50,0 - 55,9 5,1 -5,7 36,9 - 41,2
Oil Pan Bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Oil Pan Drain Plug 34,3 - 44,1 3,5 - 4,5 25,3 - 32,5
Oil screen nut 24,5 - 31,4 2,5 - 3,2 18.1 - 23.1
Oil pressure sensor 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Oil level gauge assembly bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Cooling System
Water pump pulley bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Water pump bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Water temperature control assembly bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Water inlet fitting nut 18,6 - 23,5 1,9- 2,4 13,7 - 17,4
Water pipe bolt (M6) 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Water pipe nut 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Water pipe bolt (M8) 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Intake and Exhaust System
Air intake hose clamp bolt 2,9 - 4,9 0,3 - 0,5 2,2 - 3,6
Air Cleaner Mounting Bolt 3,9 - 5,9 0,4 - 0,6 2,9 - 4,3
Electronic Throttle Control (ETC) module bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Intake manifold nut 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Intake manifold bolt 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Vacuum tube bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger manifold module heat shield bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Cylinder head cover heat shield bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger oil drain bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger oil drain pipe nut 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger oil feed bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger oil feed pipe banjo bolt 11,7 - 17,6 1,2 - 1,8 8,6 - 13,0
Turbocharger tube and hose bolt 9,8 - 11,8 1,0 - 1,2 7,2 - 8,7
Turbocharger water pipe and hose banjo bolt 26,4 - 32,3 2,7 - 3,3 19,5 - 23,8
Turbine housing module mounting nut 35,3 - 41,1 3,6 - 4,2 26,0 - 30,3
Catalytic Converter 35,3 - 41,1 3,6 - 4,2 26,0 - 30,3
Intercooler inlet pipe bolt 18,6 - 23,5 1,9 - 2,4 13,7 - 17,4
Catalytic converter bolt (B) 49,0 - 53,9 5,0 - 5,5 36,2 - 39,8
Catalytic converter bolt (A) 39,2 - 44,1 4,0 - 4,5 28,9 - 32,5
Muffler mounting nut 39,2 - 58,8 4,0–6,0 28,9 - 43,4

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