The integrated intake system includes the intake manifold, air filter, cylinder head cover and oil separator (crankcase gas recirculation system).
Technical data
The cylinder head is made of aluminum alloy with two valves per cylinder and a camshaft located in the cylinder head.
The valves are driven by roller levers and hydraulic tappets.
The engines use a cross-flow design, where air enters the engine cylinders on one side of the engine and exhaust gases are expelled on the other side of the engine. With this engine design, cylinder filling and combustion product removal are significantly improved.
The cylinder block is made of aluminum alloy with cast iron liners installed during casting.
The gear oil pump is located on the timing drive side and is driven by the crankshaft.
The crankshaft is forged steel with 8 counterweights and 5 main journals.
Forged steel connecting rods with a split lower head, cover fastening with 2 bolts.
COMMON RAIL BOSCH EDC 16 injection system with a high-pressure fuel pump driven by a timing belt. This system is distinguished by the absence of a fuel pump.
The timing mechanism is driven by a synchronous toothed belt with an automatic tension roller.
The water pump is driven by a timing belt. The coolant does not require replacement throughout its entire service life.
Attachment drive using a pulley with a vibration damper.
The emission control system complies with EURO 3 standards.
The oxidation catalytic converter is installed at the outlet of the exhaust manifold.
The sealing rings provide a crankshaft seal on the oil pump side and on the flywheel side, as well as a camshaft seal on the timing belt drive pulley side and have a sealing edge made of pre-formed Teflon.
Tightening torques, Nm
| Upper engine mounts | 60 |
| Thrust of the stabilizer bar | 55 |
| Cylinder head mounting bolts: | |
| - Stage 1 | 20 |
| - Stage 2 | 40 |
| - Stage 3 | turn to an angle of 230 |
| Coolant drainage block mounting bolts | 10 |
| Bolts securing the fuel pump support to the cylinder head | 20 |
| Camshaft pulley mounting bolt | 20 + turn further at an angle of (55±5)° |
| Tension roller mounting bolt | 25 |
| Guide roller mounting bolt | 35 |
| High pressure fuel pump pulley mounting bolt | 50 |
| Water pump pulley mounting bolt | 10 |
| Crankshaft pulley mounting bolt | 30 + turn by an angle of (180±5)° |
| Angle bracket mounting bolt - preventing toothed belt displacement | 5 |
| Generator mounting bolts | 40 |
| Air conditioning compressor mounting bolt | 25 |
| Generator support mounting bolts | 20 |
| Air conditioner compressor bracket mounting bolt | 20 |
| Bolts for fastening the upper and lower camshaft bed covers: | |
| - Stage 1 | 5 |
| - Stage 2 | 10 |
| Oil pump mounting bolts: | |
| - Stage 1 | 5 |
| - Stage 2 | 10 |
| Mesh filter for oil pump | 5 |
| Mesh filter for cylinder block | 5 |
| Oil level indicator guide tube | 10 |
| Oil filter support | 10 |
| Oil pan mounting nuts | 10 |
| Oil drain plug | 16 |
| Flywheel mounting bolts | 15 + turn to an angle of 75° |
| Oil cooling nozzle - piston | 20 |
| Front Fuel Pump Mount - High Pressure 20 | |
| High pressure fuel pump rear support 10 | |
| Front high pressure fuel pump mount 22 | |
| Rear mount of high-pressure fuel pump 15 | |
| Fuel distribution pipe mounting bolts (Common Rail) - high pressure | 22 |
| Fuel pump pulley mounting nut | 50 |
| Fuel filter | 5 |
| Fastening the injector body to the cylinder head | 20 |