EDC17CP57 ECU: Professional Chip Tuning File Service for Mercedes-Benz New Generation Premium CDI/BlueTEC Engines

The key to performance in Mercedes-Benz's new generation premium 2.2L and 3.0L V6 CDI/BlueTEC diesel engines (E-Class, S-Class, GLC, GLE, GLS, CLS, Sprinter) is the EDC17CP57 ECU developed by Bosch. This advanced engine control unit precisely manages the common rail injection system, turbo management, BlueTEC/AdBlue system, and Euro 6 emission control systems.

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, AdBlue Off, etc.). By analyzing the complex injection, boost, and emission control maps of the EDC17CP57 ECU, we ensure you get maximum power and torque within the engine's safe limits.

This page details the technical capacity of the EDC17CP57 ECU, supported Mercedes-Benz new generation premium models, and the Stage 1 and Stage 2 advantages you'll gain by submitting files through OnlineChipTuning.com.

EDC17CP57 ECU Technical Specifications and Potential

The EDC17CP57 is an Euro 6 compliant luxury-class engine control unit used in Mercedes-Benz new generation premium models, precisely controlling high-pressure diesel injection (up to 2000-2200 bar). 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 suitable for new generation Mercedes vehicles
Expansion of torque limiter maps
Cylinder balance optimization in V6 OM642 engines
Precise management of Euro 6 emission systems

Which Mercedes-Benz New Generation Premium Models Feature EDC17CP57?

This ECU is common in new generation premium CDI/BlueTEC diesel engines of Mercedes-Benz produced especially between 2013-2021. The most processed models in the OnlineChipTuning file panel are:

Mercedes-Benz CLS-Class 350 CDI EU6 250PS Diesel
Mercedes-Benz E-Class 3.0 350 BlueTEC 258PS OM642 Diesel
Mercedes-Benz GLC-Class 2.2 250 d 204PS OM651 Diesel
Mercedes-Benz GLE-Class 3.0 350d 258PS OM642 Diesel
Mercedes-Benz GLS-Class 3.0 350d 4MATIC 258PS OM642 Diesel
Mercedes-Benz S-Class 3.0 350 CDI BlueTEC 258PS OM642 Diesel
Mercedes-Benz Sprinter 3.0 CDI 190-193PS OM642 Diesel

In these vehicles, the EDC17CP57 can offer remarkable power increases with software (2.2L CDI with +30/50 HP, 3.0L V6 CDI with +40/60 HP), especially when combined with DPF, EGR, and BlueTEC/AdBlue system removal. Optimized performance is provided in new generation premium sedans, luxury SUVs, and commercial vehicles while maintaining comfort-performance balance.

Remove the Limits of Your Mercedes-Benz New Generation Premium CDI Engine. For Engineering Marvel Files; Register Now and Upload Your File

Why Customized Chip Tuning?

Factory software is left very conservative considering Euro 6 emission standards, all types of fuel quality, harsh climate conditions, and Mercedes new generation luxury vehicle comfort standards. OnlineChipTuning shapes the file you read from your vehicle according to your requests (for example: "DPF delete", "AdBlue OFF", "Luxury SUV optimization for GLE", "Commercial load carrying for new generation Sprinter").

Advantages of our customized service:

Provides a more elastic power band by reducing turbo lag at low and mid RPMs.
Removes Vmax speed limiters.
Reduces fuel consumption through more efficient combustion and emission system removal.
Perfects the harmony between 9G-Tronic 9-speed automatic transmission and engine torque.
Completely eliminates BlueTEC/AdBlue system errors and regeneration (DPF Regen) problems.
Provides cylinder balance optimization in V6 OM642 engines.
Optimizes torque distribution in new generation 4MATIC 4x4 system luxury SUVs (GLC, GLE, GLS).
Makes adjustments considering AIRMATIC air suspension and new generation comfort systems.
Provides precise management of Euro 6 emission systems.
Increases load carrying performance in new Sprinter (2019-2021).

EDC17CP57 Stage 1 and Stage 2 Differences

Customized Stage 1

Power achieved only through software without any part replacement on the vehicle. DPF, EGR, and BlueTEC/AdBlue remain in original condition. Safe performance increase is targeted while maintaining Mercedes new generation luxury vehicle comfort without shortening engine life.

Safe & Stable Power/Torque Increase (+30-60 HP)
V6 Turbo System Optimization
Maintaining New Generation Mercedes Comfort Balance
Euro 6 Emission Systems Active

Customized Stage 2

Specific to vehicles with modifications such as DPF Delete, EGR Off, BlueTEC/AdBlue Off, and/or performance exhaust system. Maximum performance is unlocked by freeing the engine from all emission restrictions.

DPF / FAP Completely Off
EGR Valve Deleted
BlueTEC / AdBlue System Off
Maximum Torque and Horsepower (+40-80 HP)

Special Solutions Offered with OnlineChipTuning

Since EDC17CP57 ECU is a new generation premium diesel unit, we offer all Mercedes-Benz luxury vehicle-specific emission system deletes and performance solutions:

DPF / FAP OFF: Complete shutdown of the particulate filter system and elimination of continuous regeneration problems.
EGR OFF: Disabling the exhaust gas recirculation valve to keep the intake system clean.
BlueTEC / AdBlue OFF: Cancellation of Mercedes BlueTEC AdBlue system and prevention of urea injection, freezing, and quality errors (Euro 6).
VMAX OFF: Removal of factory speed limiter.
Lambda / O2 Delete: Turning off the check engine light (CEL) that comes on after DPF removal and blocking error codes.
MAF Sensor Delete: Cancellation of mass air flow sensor errors.
Cold Start Noise Reduction: Reduction of diesel clatter during cold start (important in luxury vehicles).
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.
V6 OM642 Optimization: Cylinder balancing in Mercedes' 3.0L V6 CDI engine.
OM651 Engine Tuning: 2.2L 4-cylinder CDI engine optimization (GLC).
4MATIC Optimization: Torque distribution in new generation Mercedes 4x4 system models.
AIRMATIC Compatibility: Torque adjustment compatible with new generation air suspension system.
9G-Tronic Calibration: Mercedes 9-speed automatic transmission optimization.
New Gen Sprinter Tuning: Commercial load carrying optimization for 2019-2021 new Sprinter.
GLC/GLE/GLS SUV Tuning: Special optimization for new generation luxury SUV models.
Euro 6 Compliance: Precise management of Euro 6 emission systems.

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 (OM651, OM642), consider the vehicle type (sedan, SUV, commercial), take into account new generation Mercedes features (AIRMATIC, 4MATIC, 9G-Tronic, Euro 6), add the features you want (e.g., Stage 2 + DPF Off + EGR Off + BlueTEC Off + V6 Optimization + 9G-Tronic Calibration) 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).
Mercedes-Benz New Generation Expertise: We know the special characteristics of Mercedes new generation luxury vehicles.
OM642 V6 Experience: We specialize in Mercedes' 3.0L V6 CDI engine.
GLC/GLE/GLS Optimization: We have experience with new generation luxury SUV models.
9G-Tronic Transmission: We specialize in Mercedes' 9-speed automatic transmission integration.
New Sprinter Calibration: We know the load carrying needs of 2019-2021 new generation Sprinter.
Euro 6 Compliance: We have experience in precise management of Euro 6 emission systems.

Expert Advice: The EDC17CP57 is a sensitive ECU used in Mercedes-Benz new generation premium models and requires special attention due to Euro 6 standards. The OM642 3.0L V6 CDI engine is one of Mercedes' most successful V6 diesel engines and continues in new generation models. In V6 engines, cylinder balancing is crucial; faulty adjustment puts excessive load on one cylinder group. Euro 6 emission systems are more complex than Euro 5; incorrect cancellation triggers limp mode. Faulty rail pressure and injection timing can cause injector and high-pressure pump damage. New generation AIRMATIC air suspension system can be affected by torque increase; compatible adjustment is required. Incorrect cancellation of BlueTEC/AdBlue system (especially Euro 6 models) triggers limp mode. In 9G-Tronic 9-speed automatic transmissions, excessive torque increase can lead to transmission damage. In new 4MATIC 4x4 system luxury SUVs (GLC, GLE, GLS), unbalanced torque distribution adjustment can cause differential and transmission damage. New Sprinter (2019-2021) has a more modern structure; requires different approach from old Sprinter. OnlineChipTuning offers performance while protecting engine health and luxury vehicle comfort with EDC17CP57 and Mercedes new generation experience.

Your Professional Tuning Solution Partner

You're in the right place to reveal the true character of your Mercedes-Benz new generation premium CDI engine, free yourself from the restrictions imposed by emission systems, and achieve reliable performance while maintaining luxury vehicle comfort. With our team specialized in the EDC17CP57 ECU, we offer the most suitable, customized software solution for your vehicle in terms of both performance and driving pleasure.

For CDI/BlueTEC Files Specially Prepared for Your Mercedes-Benz New Generation Premium Vehicle by Our Engineers Create Your Customized File Within Minutes

What is EDC17CP57 ECU? Chip Tuning and Online File Solutions