Type - In-line, 4-cylinder with overhead camshafts
Displacement cm3
- 2.0 (G4KD) - 1998
- 2.4 (G4KE) - 2359
Cylinder diameter, mm
- 2.0 (G4KD) - 86
- 2,4 (G4KE) - 88
Piston stroke, mm
- 2.0 (G4KD) - 86
- 2,4 (G4KE) - 97
Compression ratio - 10.5
Cylinder order - 1–3–4–2
Idling frequency, min–1 - 800±100
Ignition advance angle at idle, ° to TDC - 5±2
Technical data
Name - Nominal values
Valve phases
- inlet valve
- opening (after TDC), ° 7 ~ 38
- close (after BDC), ° 67 ~ 22
- exhaust valve
- opening (before BDC), ° 44 ~ 4
- close (after TDC), ° 0 ~ 40
Valve length, mm
- - inlet valve 113.18 maximum allowable 112.93
- - exhaust valve 105.84 maximum allowable 105.59
Valve stem diameter, mm
- - inlet valve 5.465 ~ 5.480
- - outlet valve 5.458 ~ 5.470
Bevel angle 45.25° ~ 45.75°
Thickness of the working chamfer of the valve head, mm:
- Inlet 1.02
- Graduation 1.09
Gap between valve and guide bush mm:
- Inlet 0.020 ~ 0.047 tolerance 0.07
- Graduation 0.030 ~ 0.054 tolerance 0.09
Valve guide:
Length, mm
- Inlet 43.8 ~ 44.2
- Graduation 52.8 ~ 53.2
Valve seat
Contact surface thickness, mm:
- Inlet 1.16 ~ 1.46
- Graduation 1.35 ~ 1.65
Valve seat angle 44.75° ~ 45.10°
Valve springs
Free length, mm 47.44
Length under load, mm:
- 19.0±0.6kg/35.0
- 39.8±1.2kg/26.0
Deviation from the vertical axis 1.5° or less
Valve clearance with a cold engine (20°С), mm:
- Inlet 0.17 ~ 0.23 with tolerance 0.10 ~ 0.30
- Graduation 0.27 ~ 0.33 with tolerance 0.20 ~ 0.40
Cylinder head
- - deviation from the flatness of the mating surface, mm max. 0.05
- – deviation from the flatness of the mating surface of the collector, mm max. 0.10
Cylinder diameter, mm:
- 2.0 (G4KD) - 86.00 ~ 86.03
- 2.4 (G4KE) - 88.00 ~ 88.03
Deviation from the shape of the circle and taper of the cylinder, mm less than 0.05
Deviation from the flatness of the mating surface of the cylinder block, mm 0.05
Piston diameter, mm:
- 2.0 (G4KD) - 85.975 ~ 86.0050
- 2.4 (G4KE) - 87.975 ~ 88.005
Gap between piston and cylinder, mm 0.015 ~ 0.035
Piston rings
Ring groove width, mm:
- Compression #1 1.235 ~ 1.250 tolerance 1.26
- Compression #2 1.230 ~ 1.250 tolerance 1.26
Scraper ring groove width, mm 2.01 ~ 2.03 tolerance 2.05
Side clearance, mm:
- Compression #1 0.05 ~ 0.08 tolerance 0.1
- Compression #2 0.04 ~ 0.08 tolerance 0.1
Side ring clearance, mm 0.06 ~ 0.13 tolerance 0.2
Gap in the lock, mm:
- Compression #1 0.15 ~ 0.30 tolerance 0.6
- Compression #2 0.30 ~ 0.52 tolerance 0.7
Oil scraper ring gap, mm 0.20 ~ 0.70 tolerance 0.8
Piston pin
Permissible bending, mm: 0.05 or less
Permissible twist, mm: 0.1 or less
Gap between the connecting rod and the side surface of the crankshaft, mm: 0.100 ~ 0.250 tolerance 0.35
Connecting rod bearing shells
Bearing clearance, mm: 0.025 ~ 0.043 tolerance 0.05
Camshaft
Cam height, mm:
- Inlet 44.20 tolerance 44.518
- Graduation 45.00 tolerance 44.418
Outer diameter of the shaft neck, mm:
Inlet #1: 30/24
Graduation #2, 3, 4, 5: 36/24
Oil clearance in bearings:
- Inlet #1: 0.022 ~ 0.057 tolerance 0.09
- Graduation #2, 3, 4, 5: 0 ~ 0.032/0.045 ~ 0.082 tolerance 0.12
Axial clearance, mm: 0.04 ~ 0.16 tolerance 0.20
Crankshaft
Crankpin diameter, mm: 47.954 ~ 47.972
Main journal diameter, mm: 51.942 ~ 51.960
Axial clearance, mm: 0.07 ~ 0.25
Crankshaft bearing shells
Oil clearance in bearings, mm 0.020 ~ 0.038
Cooling system
Forced type water cooling
Thermostat with dry thermocouple filling:
- Temperature to start opening 82°C
- Full opening temperature 95°C
Centrifugal type water pump
Coolant temperature sensor
Type - heated resistor
Resistance, kOhm 2.31 ~ 2.59 at 20°C
Air filter
- - dry type
- – non-woven fabric element
Muffler resonant expansion type
Muffler suspension system rubber suspension
Tightening torques for threaded connections, Nm
- Motor mount bolts (12x15 mm) 90–110
- Engine mount bracket nuts 60-80
- Motor mount bracket bolts (12x60mm) 60–80
- Bolts securing the front bracket stopper to the subframe 60–80
- Bolts and nuts for fastening the front stopper support (10x85 mm) 50–65
- Bolts securing the front stop support to the gearbox 60-80
- Bolts for securing the rear stopper support to the sub-frame 50–65
- Rear stopper support bolts and nuts 50–65
- Rear Detent Support Bracket to Transmission 60-80 Bolts
- Nuts for securing the gearbox to the additional bracket 60–80
- Gearbox-to-bracket bolts 60-80
- Bolts for securing the gearbox to the support (12x115 mm) 90–110
- A/C compressor to bracket bolts 23-27
- Power steering oil pump to bracket 35-45
- Front exhaust pipe to exhaust manifold 30-40
- Cylinder head cover bolts 8-10
- Center Cover Bolt 4-5
- Camshaft pulley bolt 80-100
- Camshaft bearing cap bolts 19–21
- 10-13 angle sensor
- Throttle assembly support 15-22
- Air filter housing mounting bolt 8-10
- Crankshaft pulley bolt 110-130
- Bolt for fastening the drive belt pulley to the crankshaft pulley 20–30
Cylinder head bolts (cold engine)
With replacement bolts 64+20+ (90°–94°) + (90°–94°);
No bolt replacement 20+ (90°-94°) + (90°-94°)
Intake manifold support 18-25
Bracket mounting bolt 23–37
Auto Tensioner Bolt 20-27
45-55 tensioner mounting bolt
Idler pulley bolt 45–55
Front exhaust clamp bolt 20–30
Oil pan 10–12
Oil pan drain plug 35–45
Oil filter 15–22
Oil pump pulley nuts 50–60
Oil pressure sensor 8-12
Oil filter bracket bolt 20–27
Oil pump cover bolt 15–18
Oil seal housing bolt 10–12
Spark plugs 20–27
Front crankcase mounting bolt (M6) 20–27
Follower Bolt 34-40
Water pump pulley bolt 8–10
Toothed belt upper cover 8-10
Toothed belt lower cover 8-10
Flywheel 130–140
Drive plate 130–140
Right rear toothed belt guard 10-12
The bolts of the left rear toothed belt cover to the bracket 30–42
Top left rear toothed belt guard 10-12
Connecting rod cap bolts 18-22+(90°-94°)
20+(90°-94°) main bearing cap bolts
Engine lifting hooks
- M8 25–30
- M10 35–55
Generator base mounting bolt 20–25
Generator support bolt 12–15
Water pump to cylinder block (bolt marked "7") 15–22
Coolant temperature level sensor 10–12
Coolant temperature sensor 20-40
Coolant outlet fitting bolts 10–15
Air filter mounting bolts 8–10
Resonator mounting bolt 8–10
Resonator mounting nut 8–10
Bolt for fastening the line to the engine 10-13
Accelerator cable to intake manifold bolts 4-6
Bolts for fastening the throttle assembly to the intake manifold 15–22
Intake manifold support bolts 18–22
M8 bolt for fastening the intake manifold 15–20
Intake manifold nuts and bolts 30–42
Bolts for fastening the rod to the bracket 35–55
Ignition coil bolts 8–12
Power switch mounting bolts 10–12
EGR valve mounting bolts 17–26
EGR Temperature Sensor (CA) 10-12
Nuts for fastening the front exhaust pipe to the exhaust manifold 30-40
Bolts for fastening the front exhaust pipe to the engine 20–30
Nuts securing the central exhaust pipe to the catalytic converter 20–30
The bolts of the central exhaust pipe to the main muffler 30-40
Central exhaust pipe mounting bolts to bracket 10–15
Rubber suspension bolts to the body
- M8 25-30
- M10 35-55
Bolt for securing the rubber suspension to the main muffler 10–15
Nuts for fastening the exhaust manifold to the engine 25–30
Oxygen sensor 40–50
Bolt for securing the protective screen to the exhaust manifold 12–15
