What are the differences between EA113 and EA888?

[LaAdelyn]

Differences between EA113 and EA888 are as follows: Different launch times: The EA113 engine actually first appeared in 1993, while EA888, as a newer engine series from the Volkswagen Group, appeared in March 2008. Different configurations and performance: The EA888 2.0TFSI engine replaces the traditional timing belt with a timing chain, which is also the first time the Volkswagen Group has used a timing chain on a four-cylinder engine. This design basically means no specialized maintenance is required throughout its lifespan, with lower noise and no slack, eliminating the hassle of replacing the timing chain after 60,000 to 100,000 kilometers of use with the older EA113. Additionally, the EA888 engine uses camshaft phase adjustment technology, with VANE-TYPE as the control device, resulting in higher accuracy of variable timing. Different size and weight: The crankshaft case of the EA888 2.0TFSI engine is more than 25% lighter and smaller than the older EA113, and the position of the dual balance shafts is arranged in a more reasonable location. Moreover, it can be directly driven by the crankshaft through a gear set, reducing engine components while slightly improving overall smoothness and stability.