Mar 16, 2014. #6. Here's how I understand IQ: The quantity adjuster rotates based on an electric signal from ECU. On the QA shaft is an offcenter pin that engages the spill collar on pump plunger. Rotate QA, spill collar moves up and down plunger rod to control injection amount. QA position is monitored also by ECU. This engine produced 140hp to 170hp and 236 lb-ft to 258 lb-ft of torque. The Volkswagen Group released the EA189 2.0 TDI CR, or “Common Rail” direct injection, in late 2007. It produced 140 HP and 236 lb-ft of torque. If any Volkswagen fanatics are reading this, you will be aware that the EA189 was at the core of the infamous “VW Difference Between TSI, GTI, TDI, & R TSI vs TFSI 1.9 TDI Engine 2.0 TDI Engine 2.0T TSI Engine Vr6 Engine EA888 Engine 2.5L Engine 3.0L TDI Engine 1.4 TSI Engine 1.8t Engine: Model Problems: Atlas B6 Passat B7 Passat CC MK3 Jetta (Vento) MK4 Jetta (Bora) MK6 Jetta MK7 Jetta MK5 Golf/GTI MK6 Golf/GTI MK7 Golf/GTI Tiguan: Mod Guides: Best 1.9TDI GotTuned GTB1756VK hybrid turbo based on a turbocharger from VAG`s 2.7 TDI engine is great for the 1.9 & 2.0 TDI for someone looking for a fast daily driver. GotTuned GTB1756VK hybrid turbo is a vacuum converted turbo with a manifold from VAG 1.9TDI, 2.0TDI so that it fits a majority of transverse VE, PD, and CR engines with codes mentioned at VNT-17/22 GT1752v Turbo for ALH BEW 1.9 TDI. Rated 5.00 out of 5 based on 7 customer ratings. 7 Reviews. C$ 899.99 – C$ 1,099.99. SKU: GT1749vb. Bowmanville,Ontario,Canada. TDI. 13 Jetta,94 Golf drag car 585bhp,Samurai buggy BHW 300bhp,97 Ram cummins. Apr 23, 2011. #1. So we pretty much have the new engine built up and ready to go into the car. We have some pics of the engine before it goes in.Turbos are gt3571klnv and 4082klnv. Theres just a few teasers for you guys,, Till dyno day. 2006 Volkswagen Polo 1.6 16v. 5 door hatchback FF 6M 1598 cm3/97.5 cuin 105 PS 103.5 bhp 77 kW 174.0 CO2 1104 kg. 2006 Volkswagen Polo 1.9 TDI. 5 door hatchback FF 6M 1896 cm3/115.7 cuin 130 PS 128 bhp 95 kW 138.0 CO2 1195 kg. 2006 Volkswagen Polo 1.9 TDI. That's the official data, while our visitors describe reliability of Volkswagen, as well as Audi, with the same average rating of 4.2 out of 5. Independent research findings rank Golf as average reliability-wise, and A3 is more or less at the same level.Above it all, drivers of cars with the same engine as these two vehicles rank it on average From a mechanic's perspective, the 2.5 TDI engine is quite technically advanced compared to the 1.9 or 2.0 TDI. It boasts six cylinders, meaning two cylinder heads. The Volkswagen Jetta (listen ⓘ) is a compact car/small family car manufactured and marketed by Volkswagen since 1979. Positioned to fill a sedan niche above the firm's Golf hatchback, it has been marketed over seven generations, variously as the Atlantic, Vento, Bora, City Jetta, Jetta City, GLI, Jetta, Clasico, and Sagitar (in China). fGAn7Ie.