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Tuning example Continental SIMOS PCR 2.1 – VAG - 1.6l Diesel

  • Description

The 1.6l TDI installed on the Volkswagen Polo is a versatile and extremely reliable engine. The Volkswagen Group has fitted the same engine on a large number of Skoda, Volkswagen, Seat and Audi vehicles. This practice is the easiest way to increase exponentially the possibilities of your workshop towards a large number of Diesel vehicles!

  • Continental SIMOS PCR 2.1
  • 1.6 TDI
  • Volkswagen Polo 5, turbo Diesel, 2013


Would you like to improve the performance of your Polo 5, without touching the stock mechanical components? This example is what you are looking for! Alientech’s technicians have applied the standard tuning method, developed in many years of experience on the field, to a Volkswagen Polo, fifth series: if you have a Volkswagen vehicle with 1.6l TDI engine, equipped with a Continental SIMOS PCR 2.1 control unit in your workshop, this training will answer your needs!

Don’t waste time trying to create a tuned file from zero, or checking your changes again and again: our results are guaranteed because they are already tested on bench!

If you are a beginner, don’t worry about anything: this lesson is designed to be an easy and precise guide. Just follow each step of the tuning procedure and you won’t have any problem! If, on the other hand, you are a more experienced tuner, start from this solid base and adjust it to meet your needs!

In just 25 minutes, you’ll learn the technical features of the vehicle, the engine and its control unit. You’ll understand how to connect the car to Alientech’s tools and how the original file is structured.

At an affordable price, you’ll have access to technical specifications that will give you the opportunity to widen your pool of vehicles: not only Ford vehicles, but also Skoda, Seat and Audi! This is possible because the practice also shows you which other vehicles can be tuned starting from this valid starting point.


Compatible Vehicles

Model Engine Power
Audi A1 (8X) 1,6L -> 1598cc 1 (MY2011)
Audi A3 (8P) 1,6L -> 1598cc 2 (MY2009)
Seat Altea (XL) 1,6L -> 1598cc 1 (MY2009)
Seat Ibiza (6J) 1,6L -> 1598cc 4 (MY2009)
Seat Leon (1P) 1,6L -> 1598cc 2 (MY2010)
Seat Toledo (KG) 1,6L -> 1598cc 4 (MY2013)
Skoda Fabia (5J) 1,6L -> 1598cc 2 (MY2010)
Skoda Rapid (NH) 1,6L -> 1598cc 1 (MY2013)
Skoda Roomster (5J) 1,6L -> 1598cc 1 (MY2010)
WV Golf (1K) 1,6L -> 1598cc 6 (MY2009)
WV Jetta (162) 1,6L -> 1598cc 6 (MY2010)
WV Polo (6R) 1,6L -> 1598cc 5 (MY2009)
WV Touran (1T) 1,6L -> 1598cc 1 (MY2010)


Model Engine Generation
Seat Altea (XL) CAYB, CAYC, CAYD 66Kw / 75kW / 77Kw
Seat Ibiza (6J) CAYA, CAYB, CAYC, CAYD, CLNA 55kW / 66Kw / 75kW / 77Kw
Seat Leon (1P) CAYB, CAYC 66Kw / 77Kw
Seat Toledo (KG) CAYB, CAYC, CLNA 66Kw / 77Kw


Model Engine Power
Audi A1 (8X) CAYB, CAYC 66Kw / 77Kw
Audi A3 (8P) CAYB, CAYC 66Kw / 77Kw


Model Engine Power
Skoda Fabia (5J) CAYA, CAYB, CAYC 55kW / 66Kw / 77Kw
Skoda Octavia (1Z) CAYC 77Kw
Skoda Rapid (NH) CAYB, CAYC, CLNA 66Kw / 77Kw
Skoda Roomster (5J) CAYB, CAYC 66Kw / 77Kw
Skoda Superb (3T) CAYC 77Kw
Skoda Superb Combi (3T) CAYC 77Kw
Skoda Yeti (5L) CAYC 77Kw


Model Engine Power
WV Caddy (2K) CAYE, CAYD 55kW / 75kW
WV Golf (1K) CAYB, CAYC, CLNA 66Kw / 77Kw
WV Jetta (162) CAYC 77Kw
WV Beetle (5C) CAYC 77Kw
WV Passat (3C) CAYC 77Kw
WV Polo (6R) CAYA, CAYB, CAYC 55kW / 66Kw / 77Kw
WV Touran (1T) CAYB, CAYC 66Kw / 77Kw
WV Vento (6r) CLNA 77kW


Give your clients a tuned file that improves the performance of their car without compromising its reliability in any way. Take the leap!


One lesson of about 25 minutes, composed by 3 sections:

  • vehicle, engine, control unit, connections and original file description
  • tuning procedure
  • diagnostics and results

First section:

in this part of the example we will describe the characteristics of the vehicle by listing version, equipment, year of production, traction and type of gearbox. Then, we indicate all the vehicles – even of different car manufacturers – equipped with the same engine or similar version; immediately after, the specifications of the engine control unit will be specified in detail: that is the identification data and the versions for the emission classes. In addition, we talk about the types of connection with Alientech tools – which are useful for the remapping – by indicating the protocols of use, the available functions and giving some practical advice for editing operations. Finally, the structure of the original file is presented by indicating the addresses and the various areas.

Second section:

this part directly addresses the remapping practice. After a brief introduction, we present the summary list of the maps that will be modified, the Alientech modification method and its specific application to the vehicle in question. Following the wizard of this online training, you will be able to create a mapping that will ensure high performance and guaranteed reliability.

Third section:

this last part is dedicated to the discovery of the potentialities of this remapping practice: the new increases, compared to the original settings of the vehicle in a precise and detailed chart, clarify efficaciously how this remapping practice is effective and surprising.