Volvo B6294T engine
Content
The 2.9-liter twin-turbo Volvo B6294T engine was produced by the company from 2001 to 2006 and was installed on the top modifications of the S80 sedan and XC90 SUV under the T6 index. This power unit is essentially a slightly updated version of the well-known B6284T motor.
6-cylinder Modular engines: B6284T, B6294S and B6304S.
Specifications of the Volvo B6294T 2.9 twin-turbo engine
Exact volume | 2922 cm³ |
Supply system | injector |
Internal combustion engine power | 272 hp |
Torque | 380 Nm |
Cylinder block | aluminum R6 |
Block head | aluminum 24v |
Bore | 83 mm |
Piston stroke | 90 mm |
Compression ratio | 8.5 |
Features of the internal combustion engine | DOHC, intercooler |
Hydraulic compensators | Yes |
Timing drive | belt |
Phase regulator | inlet and outlet |
Turbocharging | twin-turbocharged |
What kind of oil to pour | 6.7 liters 5W-30 |
fuel type | AI-95 |
Environmental class | EURO 4 |
Approximate resource | 250 000 km |
B6294T engine catalog weight is 187 kg
Engine number B6294T is located at the junction of the block with the head
Fuel consumption Volvo B6294T
Using the example of a 90 Volvo XC2003 with automatic transmission:
City | 18.5 liters |
Track | 9.6 liters |
Mixed | 12.9 liters |
Which cars were equipped with the B6294T 2.9 l engine
S80 I (184) | 2001 – 2006 |
XC90 I (275) | 2002 – 2006 |
Disadvantages, breakdowns and problems of the internal combustion engine B6294T
The twin-turbo unit is famous not only for high consumption, but also for expensive spare parts.
The weak point of this motor is the phase regulators, they often break and flow
Also, the fan control unit and the fuel pump regularly fail here.
The timing belt does not always serve the required 100 km, and when it breaks, the valve bends
Other problems include air leakage in the intake and low resource of engine mounts