Whats the difference between Clean TDI, BlueTDI & BlueMotion ?
Clean TDI Volkswagen Announces 50-State BLUETEC Jetta TDI for 2008
This clean diesel Jetta meets the lowest emissions standards without the use of urea injection. Instead, a nitrogen oxide storage catalyst reduces NOx emissions by up to 90 percent. The engine management system in the Jetta changes operating modes periodically to treat the NOx that has been stored in the catalytic converter. A particulate filter in the exhaust system further reduces emissions.
BlueTDI Geneva 2007: Volkswagen Touareg BlueTDI
SCR is the usual international acronym for "Selective Catalytic Reduction". "Selective" refers to the fact that this catalytic converter has a very special task. Its purpose is to selectively convert the nitrogen oxide (NOx) exhaust components to nitrogen and water without generating any undesirable side products.
BlueMotion http://www.vwvortex.com/artman/publi...cle_1697.shtml
Engine This new engine generally distinguishes itself through modifications in the areas charge changing (turbo charger with variable turbine geometry) and optimized exhaust gas recirculation (EGR) with an improved EGR cooler and electrically powered EGR valve.
The diesel particle filter (DPF) comes standard with the Polo BlueMotion and despite being considerably economic is very agile.
Transmission The second technical column for saving fuel is through the power train. For its use in the Polo BlueMotion, the five gear transmission received longer translations with cruising gear characteristic that lower the rotation level. Especially the gears three to five have twelve and 24 percent longer translations. Effect: From now on, the three-cylinder TDI works in its most efficient rotation area more often and longer. These modifications in the drive train area are supported by 14” alloy wheels, especially created for the Polo BlueMotion. The wheels come standard with optimized roll resistant tires.
Aerodynamics As a third supporting column an optimized aerodynamic helps lower the consumption. Especially the front part underwent a strong overhaul. A fluidic optimized front spoiler as well as new, except for a cross gap nearly closed radiator grille, make their way through the air stream with low air resistance (cw = 0,30, cw x A = 0,62). The aerodynamic was also improved in the rear. Here a modified heck spoiler and a roof ledge spoiler are used. All aerodynamic measures were conceptualized via calculations and test series in the wind tunnel and then transferred from the design into the components accordingly.
Where are Australian spec Volkswagen's Built ?
up! - Slovakia
Polo 6N - Spain
Polo 9N - South Africa
Polo Classic (Sedan) 9N - China
Polo GTI 9N - Spain
Polo 6R Comfortline (TSI & TDI) - Trendline from MY12 - South Africa
Polo 6R (Trendline to MY11 & GTI) - Spain
Polo & Polo GTI 2G (2018-owards) - South Africa
Mk5 Golf & Golf GTI 5dr - South Africa
Mk5 Golf GTI 3dr & R32 - Germany
Mk6 Golf inc GTI/GTD/R/Cabriolet - Germany
Mk6 Golf Wagon - Mexico
Mk7 Golf inc Wagon/GTI/R - Germany
New Beetle & New Beetle Cabrio - Mexico
Beetle - Mexico
Jetta - Mexico [Feb 2005 to May 2008] South Africa [May 2008 to MY10] Mexico [from MY10]
Eos - Portugal
Scirocco R - Portugal
Passat - Germany
CC - Germany
Arteon - Germany
T-Cross - Spain
T-Roc - Portugal
Tiguan - Germany
Tiguan Allspace - Mexico
Touareg 7L/7P/CR - Slovakia
Caddy/Caddy Life/Caddy Maxi - Poland
Tranporter/Multivan/Caravelle/Kombi Beach - Germany
Transporter Cab Chassis - Poland
Amarok - Argentina / Germany
LT - Germany
Crafter (2E/2F) - Germany
Crafter (7C) - Poland
Volkswagen Engine Codes
VW Engine Codes - Club VeeDub
Thanks to all who have supplied info & links 
Last edited by phaeton; 25-12-2019 at 03:18 PM.
- Ben
1961 Karmann Ghia Coupé - 1993 Golf Cabriolet - 2006 Golf Comfortline 1.9L TDI
2008 Jetta 2.0L FSI
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