Volvo B4 Engine Specifications
The Volvo B4 engine is a notable powertrain option that has been designed to meet the demands of modern driving while providing efficiency and performance. Below is a detailed overview of the engine specifications.
| Specification | Details |
|---|---|
| Engine Type | Inline 4-cylinder |
| Displacement | 1969 cc |
| Power Output | 190 hp (140 kW) at 4,750 rpm |
| Torque | 300 Nm at 1,500 – 3,000 rpm |
| Fuel Type | Diesel |
| Turbocharged | Yes |
| Transmission | 8-speed automatic |
| Emissions Standard | Euro 6 |
Engine Configuration
The Volvo B4 engine features a well-thought-out configuration that enhances its performance and efficiency. Here are some key aspects of its engine configuration:
Design Features
- Inline 4-cylinder layout for compactness and efficiency.
- Aluminum alloy construction for reduced weight and improved thermal efficiency.
- DOHC (Dual Overhead Camshaft) design for better airflow and performance.
- Common rail direct fuel injection for improved fuel atomization and combustion efficiency.
Performance Characteristics
- Turbocharged for enhanced power delivery and torque.
- Variable geometry turbocharger for optimized performance across different RPM ranges.
- Integrated exhaust manifold to reduce turbo lag and improve responsiveness.
Engine Oil Specifications
Choosing the right engine oil is crucial for maintaining the performance and longevity of the Volvo B4 engine. Below are the recommended oil specifications.
| Specification | Details |
|---|---|
| Oil Type | Synthetic |
| Viscosity Grade | 0W-30 or 5W-30 |
| API Rating | API SN or higher |
| ACEA Rating | ACEA C3 |
Service Intervals
Regular maintenance is essential to keep the Volvo B4 engine running smoothly. Below are the recommended service intervals for oil changes and other maintenance tasks.
Oil Change Intervals
- Every 10,000 km or 12 months, whichever comes first.
- For severe driving conditions (e.g., frequent short trips, towing), consider changing oil every 7,500 km.
Other Maintenance Tasks
- Air Filter Replacement: Every 30,000 km.
- Fuel Filter Replacement: Every 60,000 km.
- Coolant Change: Every 120,000 km or 5 years.
- Timing Belt Replacement: Every 150,000 km.
Conclusion
The Volvo B4 engine is a robust and efficient powertrain that combines modern technology with practical design. Understanding its specifications, configuration, oil requirements, and service intervals is essential for maintaining optimal performance and longevity. Regular maintenance and the use of the correct engine oil will ensure that the B4 engine continues to deliver a reliable driving experience for years to come.
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