EDC17 tuning guide-The VW Passat Tdi Remap, this car is powered by turbocharged direct injection or TDI common rail diesel engines. In this video you will learn how to remap ECU EDC17C46 for Volkswagen Passat TDI Tuning and optimize your vehicle. 

✅This video teaches you how to VW Passat TDI Tuning (2000 TDI 140CV) with Bosch EDC17C46 ECU in WinOLS tuning software.

🚩We suggest four programmers for Remapping of this ECU:

1- KESS V2 and KTAG

2- Auto Tuner

3- DIMSPORT (My Genius)

4- Magic motorsport (FLEX)

In part 1, we’re going to learn every single table and its functionality and in the next 2, we’re going to learn how should we modify these tables.

This course is around 22 minutes in 2 parts for VW Passat TDI Remap:

💬In part 1 we will teach you about ECU maps to understand how it works.

1. Engine torque 
2. Injection system 
3. Turbo system
4. Rail pressure 
5. Variable geometry turbo
6. Limiter of turbo pressure
7. Turbo pressure
8. Torque limiter tables
9. Torque request during standard condition
10. Torque during cranking
11. Injection timing
12. Fuel quantity injected
13. Injection time
14. Smoke limit

💬In part 2 we will show you how to change the tables to take best results, then you can make good performance for your vehicle.

EDC17C46 ECU is the control unit for this engine. EDC stands for Electronic Diesel Control and 17 is the generation for the ECU and C46 relates to microprocessor number for EDC17 Group.
We can read this ECU with the following information:

KESS: OBD VR, protocol 399

KTAG: (TSM Tricore) protocol 1165, Boot (Tricore) 199

🏁If you learn Volkswagen Passat TDI Tuning, you can be able to remap the cars with the same engine and same control unit. And so many others that has the same engine and same control unit.

1. VW Passat (3C) B7
2. VW Passat CC (358)
3. VW EOS (1F)
4. VW Golf VI (1K)
5. VW Jetta / Vento (1B)
6. VW Beetle (5C)
7. VW Tiguan (5N1/5N2)
8. Audi A3 (8P/8PA)
9. Skoda Octavia (1Z3/1Z5)
10. Skoda Yeti (5L)
11. Seat Ibiza (6J)
12. Audi A5 Sportback (8TA)