Volkswagen's 1.8L turbo (20v-Turbo, 1.8 20vt) engine was first introduced in 1993 and ran through 2005. The two versions that are seen for this engine are the EA113 & EA827. The engine features a turbocharger, similar to a Garrett T30, and puts out anywhere from 148bhp to 236bhp.. mation in each of the Brands the for the 2.0l TFSI engine. Technical features The 1.8l TFSI engine with 4 cylinders inline and 4 valves per cylinder has been designed to run always on homogeneous mix. The engine works in a very similar way to the 2.0l TFSI engine. However, design and posi-tion of most of the engine components have been modi-
5 - Fuse 6 - Turbocharger l Charge pressure regulation, checking refer to Boost pressure regulation, checking l The boost pressure regulator valve and vacuum diaphragm for boost pressure regulator valve are part of the exhaust turbocharger and cannot be replaced individually. l Before connecting oil supply line, fill turbocharger with oil at filler tube. The 1.8 TSI/TFSI engine of the EA888 family was designed and developed by AUDI AG and introduced in 2007. It is a 1.8-liter, four-cylinder gasoline turbocharged engine with direct fuel injection.. The 1.8TSI Gen 1 by Volkswagen's codes BYT and BZB was a replacement for the 2.0 TSI EA113 engine. This engine was developed from scratch; the 88.