Apr 4, 2025 · TDIClub (tdiclub.com) forums - A VW TDI diesel discussion board. Sometimes called Fred's TDIPage with info on UPGRADES, PERFORMANCE, FUEL MILEAGE, and...

Jan 14, 2008 · I was more after if one of the TDI's stood out as the "actual leader" in the mpg TDI's. Well, given the same model year with a TDi sedan vs. a TDi wagon, I'd say there is a relevant basis of comparison. However, the EPA certainly has modified it's test protocol making it essentially impossible to compare a 1996 TDi wagon to a 2009 Jetta diesel ...

Feb 25, 2025 · A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more!

Jan 14, 2014 · engine-oil-list-for-tdi-diesel I just created this wiki article with an attached forum thread for discussions. Feel free to ask any questions about this article or discuss edits on this forum thread. The wiki can be edited by registered users.

May 23, 2003 · Got a simple/basic TDI question? Are you a newbie (new to the forums). Feel free to post your question here.

Aug 31, 1999 · THE DEVELOPMENT OF THE VOLKSWAGEN TURBOCHARGED DIRECT INJECTION (TDI) DIESEL ENGINES This story is about the development of the first diesel engines at VOLKSWAGEN AND AUDI, which led to the first totally electronically controlled turbocharged diesel engine produced by Audi for incorporation in...

Feb 1, 2006 · 1.9 TDI engine drawing The 1.9 TDI is the emblematic turbodiesel from volkswagen, which developed the notion of various outputs of the same engine. In the Passat, the 90 hp was introduced in 1993, the 110 hp in 1996 and the first TDI with pump*jet direct injection in 1998 with 115 hp. The EA086 is built in Puebla, Mexico for North America.

Oct 26, 2011 · A current update shows the 2009 Jetta TDI (with emphasis on the TDI for fuel mileage) to be on the top 10 list of cars for recent grads in May 23, 2012 WSJ So far I am having very good luck with the 2012 VW Touareg TDI.

Apr 7, 2019 · I have a 15 Passat, so last year of TDI and I’m on my 2nd turbo replaced under warranty, new emissions stuff due to dieselgate requirements, and I’ve been having an oil consumption issue since 60k miles and having to add 1-2qt between oil change intervals. VW is refusing to do anything about it. Gonna do another consumption test next week.

The MAF sensor is a common failure point on the VW TDI engine in the Jetta, Golf, or New Beetle that can cause low power. This article shows how to test it. MAF cleaner normally doesn't work. The mk4 and newer MAF is a "hot film" sensor immediately downstream of the air filter box that senses how much air passes through the sensor. The hot film sensor on your VW is slightly different than "hot ...