Volvo B5244S4 engine
Content
The 2.4-liter Volvo B5244S4 gasoline engine was produced in Sjovde from 2004 to 2010 and was installed on such popular models of the Swedish concern as C30, C70, S40 or V50. There was a slightly less powerful version of this power unit with its index B5244S5.
Modular engine series: B5202S, B5244S, B5244S2, B5252S and B5254S.
Specifications of the Volvo B5244S4 2.4 liter engine
| Exact volume | 2435 cm³ |
| Supply system | injector |
| Internal combustion engine power | 170 hp |
| Torque | 230 Nm |
| Cylinder block | aluminum R5 |
| Block head | aluminum 20v |
| Bore | 83 mm |
| Piston stroke | 90 mm |
| Compression ratio | 10.3 |
| Features of the internal combustion engine | DOHC |
| Hydraulic compensators | no |
| Timing drive | belt |
| Phase regulator | at the inlet |
| Turbocharging | no |
| What kind of oil to pour | 5.8 liters 5W-30 |
| fuel type | AI-92 |
| Environmental class | EURO 3/4 |
| Approximate resource | 370 000 km |
The weight of the B5244S4 engine according to the catalog is 170 kg
Engine number B5244S4 is located at the junction of the block with the head
Fuel consumption Volvo B5244S4
Using the example of a 40 Volvo S2005 with a manual transmission:
| City | 12.4 liters |
| Track | 6.7 liters |
| Mixed | 8.5 liters |
Which cars were equipped with the B5244S4 2.4 l engine
| C30 I (533) | 2006 – 2010 |
| C70 II (542) | 2005 – 2009 |
| S40 II (544) | 2004 – 2009 |
| V50 I (545) | 2004 – 2009 |
Disadvantages, breakdowns and problems of the internal combustion engine B5244S4
The main thing here is to monitor the condition of the timing belt, since when it breaks, the valve bends
Another well-known engine problem is oil leakage from the dephaser.
The timing belt is designed for 120 km, but it can burst earlier and the valves will bend
Often the crankcase ventilation system is clogged here and lubricant consumption appears.
The weak points of this internal combustion engine also include its supports, thermostat, pump and fuel pump.
