EDC17C06 ECU: Professional Chip Tuning File Service for BMW and Mini 2.0L Diesel Engines

The key to performance in BMW's versatile N47D20 (2.0L) diesel engine and Mini's B47C20 (2.0L) engine is the EDC17C06 ECU developed by Bosch. This engine control unit manages the common rail injection system, variable geometry turbo, and emission control systems across a wide range of vehicles.

As OnlineChipTuning, instead of standard database files circulating on the internet, we offer custom file services prepared from scratch by our engineers according to the vehicle's current mechanical condition, fuel quality, and installed hardware (DPF Delete, EGR Off, etc.). By analyzing the complex injection, boost, and torque management maps of the EDC17C06 ECU, we ensure you get maximum power and torque within the engine's safe limits.

This page details the technical capacity of the EDC17C06 ECU, supported BMW and Mini models, and the Stage 1 and Stage 2 advantages you'll gain by submitting files through OnlineChipTuning.com.

EDC17C06 ECU Technical Specifications and Potential

The EDC17C06 is a reliable engine control unit used in BMW and Mini's 2.0 liter diesel engines, precisely controlling high-pressure diesel injection (1800-2000 bar range). The original file you upload to our platform is processed with professional software like WinOLS and ECM Titanium to reveal this ECU's hidden potential.

Main optimizations we offer on this ECU:

Performance-oriented adjustment of injection quantity (IQ) and timing (SOI/EOI)
Safe increase of Turbo Boost Pressure
Increase of Rail Pressure (Fuel Pressure) within engine protection limits
Improvement of Throttle Response
Expansion of torque limiter and smoke limiter maps
Optimization of air mass (MAF) and manifold pressure (MAP) limits

Which BMW and Mini Models Feature EDC17C06?

This ECU is common in 2.0 liter diesel engines of BMW E and F chassis and Mini produced especially between 2003-2015. The most processed models in the OnlineChipTuning file panel are:

Mini Cooper 2.0L D B47C20 Diesel 150PS/109kW
BMW 1-Series 116d 2.0L N47D20 Diesel 116PS/85kW
BMW 1-Series 118d 2.0L N47D20 Diesel 143PS/105kW
BMW 3-Series 316d 2.0L N47D20 Diesel 116PS/85kW
BMW 3-Series 318d 2.0L N47D20 Diesel 143PS/105kW
BMW 5-Series 520d 2.0L N47D20 Diesel 177PS/130kW
BMW X1-Series 18d xDrive 2.0L N47D20 Diesel 143PS/105kW
BMW X3-Series 18d xDrive 2.0L N47D20 Diesel 143PS/105kW

In these vehicles, the EDC17C06 can offer remarkable power increases with software (Stage 1 with +30/50 HP, +60/100 Nm), especially when combined with DPF and EGR system removal. Thanks to the wide application range of the N47D20 engine, performance gains can be achieved in both compact and large vehicles.

Remove the Limits of Your BMW and Mini 2.0L Diesel Engine. For Engineering Marvel Files; Register Now and Upload Your File

Why Customized Chip Tuning?

Factory software is left very conservative considering Euro 4/5 emission standards, all types of fuel quality, and harsh climate conditions. OnlineChipTuning shapes the file you read from your vehicle according to your requests (for example: "DPF delete", "EGR off", "No check engine light", "High performance for 520d").

Advantages of our customized service:

Provides a more elastic power band by reducing turbo lag at low and mid RPMs.
Removes Vmax (typically 210km/h or 250km/h) speed limiters.
Reduces fuel consumption through more efficient combustion and emission system removal.
Perfects the harmony between automatic and manual transmission and engine torque.
Completely eliminates regeneration (DPF Regen) problems.
Optimization specific to the wide application range of N47D20 engine.

EDC17C06 Stage 1 and Stage 2 Differences

Customized Stage 1

Power achieved only through software without any part replacement on the vehicle. DPF and EGR remain in original condition. Safe performance increase is targeted without shortening engine life.

Safe & Stable Power/Torque Increase (+30-50 HP)
Turbo Lag Reduction
Sharper Throttle Response
Emission Systems Active

Customized Stage 2

Specific to vehicles with modifications such as DPF Delete, EGR Off, and/or performance exhaust system. Maximum performance is unlocked by freeing the engine from exhaust back pressure.

DPF / FAP Completely Off
EGR Valve Deleted
Lambda / O2 Sensor Adaptation
Maximum Torque and Horsepower (+50-70 HP)

Special Solutions Offered with OnlineChipTuning

Since EDC17C06 ECU is a diesel unit, we offer all diesel-specific emission system deletes and performance solutions for BMW and Mini diesel vehicles:

DPF / FAP OFF: Complete shutdown of the particulate filter system and elimination of regeneration problems.
EGR OFF: Disabling the exhaust gas recirculation valve to keep the intake system clean.
VMAX OFF: Removal of factory speed limiter (210-250km/h).
Lambda / O2 Delete: Turning off the check engine light (CEL) that comes on after DPF removal and blocking error codes.
Swirl Flap OFF: Closing the swirl flap system in the intake manifold (common failure in N47 engines).
Cold Start Noise Reduction: Reduction of diesel clatter during cold start.
Sport Display Calibration: Updating Sport Indicators (HP/NM) on vehicle screen according to new power.
Start/Stop Delete: Permanent deactivation of the system.
Hot Start Fix: Resolution of hot engine start problems.
Smoke Limiter Removal: Expansion of excessive smoke limiter.

Custom File Preparation Process for Your Vehicle

The process works with the "develop file" logic, not the "upload ready file" logic. You read and upload the original file to the system, our engineers verify the Checksum of the file, identify the engine version (N47D20, B47C20), consider the vehicle type (compact, sedan, SUV), add the features you want (e.g., Stage 2 + DPF Off + EGR Off + Swirl Flap Off) and send the file back to you.

Why Us?

24/7 File Service: Fast turnaround time so you don't keep your customer waiting (average 2-4 hours).
Technical Support: You can get support for problems during file reading, writing, and vehicle adaptation stages.
Warranty: Our software is prepared within engine protection limits (Component Protection).
Multi-Vehicle Experience: We know the different characteristics of BMW E/F series and Mini.
N47D20 Engine Expertise: We have experience with all variants of this common engine.

Expert Advice: The N47D20 engine is one of BMW and Mini's most common diesel engines but has some known weak points. It is particularly an engine that experiences timing chain issues, and aggressive files can trigger this problem. The swirl flap system is a frequently failing component and should be disabled via software. Faulty rail pressure and injection timing can cause injector and high-pressure pump damage. The compact structure in Mini shows different heating characteristics compared to BMW usage and should be optimized accordingly. OnlineChipTuning offers performance without risking engine health with EDC17C06 experience.

Your Professional Tuning Solution Partner

You're in the right place to reveal the true character of your BMW and Mini 2.0L diesel engine, free yourself from the restrictions imposed by emission systems, and increase the reliable performance of the N47D20 engine. With our team specialized in the EDC17C06 ECU, we offer the most suitable, customized software solution for your vehicle in terms of both performance and driving pleasure.

For Diesel Files Specially Prepared for Your BMW/Mini Vehicle by Our Engineers Create Your Customized File Within Minutes

What is EDC17C06 ECU? Chip Tuning and Online File Solutions