Скачать или смотреть Best VW Group 1.9TDi Tuning Mods [Seat, Audi, VW Skoda Tuning]

A look at the VAG group 1.9TDi engine, and the best mods and tuning upgrades for it.

Engines covered in this tuning guide include....
PRE PD - 1Z, AHU, AGR, AHH, ALE, ALH, AFN, AHF, ASV, AVG
PD engines - BSU, BRU, BXF, BXJ, ANU, ATD, AXR, BEW, BMT, AVB, AVQ, BSW, BJB, BKC, BLS, BSV, BXE, BPZ, AJM, ATJ, AUY, BVK, AWX, ASZ, AVF, BLT, ARL, BTB, BPX, BUK

These were fitted to the A3, Golf, Passat, A4, Polo, A1, Fabia, Leon, Ibiza and other popular models from the VW Audi (VAG) group.

Differentials - increasing the diff on FWD vehicles powered by the 1.9TDi engine allows you to put more power down.

Mapping - remapping offers the largest cost reduction, however aftermarket ECUs and piggyback ECUs are also options.

Turbocharger modifications, particularly forced induction and hybrid turbo upgrades, are the most efficient method to boost air supply, enabling you to burn more gasoline and produce more power. It is one of the most expensive modifications, but it delivers the finest results.

We look at turbo swaps and turbo upgrades on the 1.9TDi and help you decide on a hybrid turbo or turbo upgrade for your project.

For more power improvements, the injectors and fuel pump will need to be upgraded. Upgrades to the intercooler - the factory intercoolers are restrictive while running maps, so switch in an FMIC that flows better and resists heat soak for a longer period of time. 

Read my in depth and regularly updated 1.9 TDi tuning guide....
https://www.torquecars.com/volkswagen...
https://www.torquecars.com

Footage Credits
iStock,com/cinejinn
British Motor Museum
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