Car Code 7E8 Engine: A Comprehensive Guide
What is the 7E8 engine?
The 7E8 engine is a 2.0-liter turbocharged inline-4 gasoline engine that was produced by Volkswagen from 2008 to 2015. It was used in a variety of Volkswagen and Audi vehicles, including the Volkswagen Golf, Jetta, Passat, and Audi A3, A4, and Q5.
Technical specifications
- Engine type: Inline-4
- Displacement: 2.0 liters
- Bore: 82.5 mm
- Stroke: 92.8 mm
- Compression ratio: 9.6:1
- Maximum power: 210 hp (155 kW) at 5300 rpm
- Maximum torque: 207 lb-ft (280 Nm) at 1700-5200 rpm
- Fuel system: Direct injection
- Turbocharger: Single turbocharger
Applications
The 7E8 engine was used in the following vehicles:
* Volkswagen Golf Mk6 (2009-2013)
* Volkswagen Jetta Mk6 (2011-2014)
* Volkswagen Passat B7 (2011-2015)
* Audi A3 8P (2008-2013)
* Audi A4 B8 (2008-2015)
* Audi Q5 8R (2009-2017)
Common problems
The 7E8 engine is known for a number of common problems, including:
* Carbon buildup on the intake valves: This can cause the engine to lose power and efficiency.
* Timing chain problems: The timing chain can stretch or break, which can cause the engine to fail.
* Turbocharger problems: The turbocharger can fail, which can cause the engine to lose power.
* Water pump problems: The water pump can fail, which can cause the engine to overheat.
Maintenance
The 7E8 engine requires regular maintenance to keep it running properly. This includes:
* Oil changes: The oil should be changed every 5,000-7,500 miles.
* Air filter replacement: The air filter should be replaced every 15,000-30,000 miles.
* Spark plug replacement: The spark plugs should be replaced every 30,000-60,000 miles.
* Timing belt replacement: The timing belt should be replaced every 60,000-100,000 miles.
Conclusion
The 7E8 engine is a powerful and efficient engine that was used in a variety of Volkswagen and Audi vehicles. However, it is known for a number of common problems, so it is important to be aware of these issues and to maintain the engine properly.
