Which generation of EA888 is used in the 2015 A4L?
2 Answers
The 2015 A4L is equipped with the third-generation EA888 engine. Compared to the second-generation EA888 engine, the third-generation version features the following major improvements: 1.8L TSI EA888 engine: The main bearing diameter was reduced from 58mm to 52mm. Enhancements were made to the pistons, piston rings, and fuel supply lines, along with the adoption of different honing processes, a self-adjusting oil pump, vacuum pump, and EA113 turbocharger control lever. 2.0L TSI EA888 engine: Improvements were made to the pistons, piston rings, and fuel supply lines. It utilizes different honing processes, a self-adjusting oil pump, vacuum pump, Hitachi third-generation high-pressure pump, and a new air flow meter.
When it comes to the powertrain of the 2015 Audi A4L, its EA888 engine is the third-generation version. During my time working at an auto repair shop, I frequently dealt with these engines. The third-gen EA888 has improved many details, such as adopting a more efficient direct injection system and cooling circuit, addressing the common oil consumption issues seen in the second generation. It delivers smoother power and slightly better fuel efficiency. For routine maintenance, it's important to regularly change the oil and inspect sensors, as these small components are prone to failure. With proper care, the engine can run for hundreds of thousands of miles without issues. In terms of car selection, the 2015 A4L offers great value for money, providing adequate power and reliability.
