EDC17CP14 ECU: Professional Chip Tuning File Service for VW Group, Hyundai, Kia and Porsche Diesel Engines

The key to performance in Volkswagen Group, Hyundai, Kia and Porsche's powerful diesel engines is the EDC17CP14 ECU developed by Bosch. This advanced engine control unit precisely manages the common rail injection system, turbo management, and Euro 4/5 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, etc.). By analyzing the complex injection, boost, and emission control maps of the EDC17CP14 ECU, we ensure you get maximum power and torque within the engine's safe limits.

This page details the technical capacity of the EDC17CP14 ECU, supported models, and the Stage 1 and Stage 2 advantages you'll gain by submitting files through OnlineChipTuning.com.

EDC17CP14 ECU Technical Specifications and Potential

The EDC17CP14 is a versatile engine control unit used in a wide range of brands, 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 maps
Cylinder balance optimization in V6 engines

Which Models Feature EDC17CP14?

This ECU is common in diesel engines of various brands produced especially between 2003-2014. The most processed models in the OnlineChipTuning file panel are:

Audi A3 2.0 TDI/CR 136-170PS CBAA/CBAB/CBBB Diesel
Audi A4 2.0/2.7/3.0 TDI 120-240PS Multiple Engine Codes Diesel
Audi A5 2.0/2.7/3.0 TDI 136-240PS Multiple Engine Codes Diesel
Audi A6 2.0/2.7/3.0 TDI/CR 136-239PS Multiple Engine Codes Diesel
Audi Q5 2.0/3.0 TDI/quattro 163-240PS CAHB/CAHA/CCWA Diesel
Audi Q7 3.0 TDI V6 240PS Diesel
Audi TT 2.0 TDI 170PS CBBB Diesel
Seat Altea/XL/Freetrack 2.0 TDI 170PS CEGA Diesel
Seat Exeo 2.0 TDI/CR 120-170PS CAGC/CAGA/CAHA Diesel
Volkswagen Eos 2.0 TDI CR 140PS CFBB/CBAB Diesel
Volkswagen Golf/Plus/Variant 2.0 TDI/GTD/CR 110-170PS Multiple Codes
Volkswagen Jetta 2.0 TDI/CR 136-170PS Multiple Engine Codes Diesel
Volkswagen Passat/CC 2.0 TDI/BlueTDI/CR 136-170PS Multiple Codes
Volkswagen Scirocco 2.0 TDI/CR 140-170PS CBBB/CBDB Diesel
Volkswagen Tiguan 2.0 TDI/CR 136-170PS Multiple Engine Codes Diesel
Volkswagen Touareg 3.0 TDI CR 211-239PS CASB/CASC Diesel
Hyundai ix35 2.0 CRDi 177-184PS D4HA Diesel
Hyundai Ix55 3.0 V6 CRDi 251PS D6EB Diesel
Hyundai Santa Fe 2.0/2.2 CRDi 154-200PS D4HA/D4HB Diesel
Hyundai Tucson 2.0 CRDi/e-VGT 177-184PS D4HA Diesel
Kia Carnival 2.2 CRDi 197PS D4HB Diesel
Kia Mohave 3.0 V6 CRDi 250PS Diesel
Kia Sorento 2.0/2.2 CRDi 154-197PS D4HA/D4HB Diesel
Kia Sportage 2.0 CRDi 154-184PS D4HA Diesel
Porsche Cayenne 3.0 V6 TDI 240PS M05.9D/M05.9E Diesel

In these vehicles, the EDC17CP14 can offer remarkable power increases with software (2.0 TDI with +30/50 HP, 2.2/2.7 TDI with +40/60 HP, 3.0 TDI/V6 with +50/70 HP), especially when combined with DPF and EGR system removal. Optimized performance is provided in both luxury and SUV vehicles.

Remove the Limits of Your 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", "SUV optimization for Tiguan", "Luxury performance for Cayenne").

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 automatic transmission and engine torque.
Completely eliminates regeneration (DPF Regen) problems.
Provides cylinder balance optimization in V6 engines.
Increases load carrying performance in SUV models.
Optimizes torque distribution in Quattro and 4WD/4x4 system models.

EDC17CP14 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 (+30-70 HP)
Turbo System Optimization
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 all emission restrictions.

DPF / FAP Completely Off
EGR Valve Deleted
Maximum Torque and Horsepower (+40-80 HP)
Synchronized with Performance Hardware

Special Solutions Offered with OnlineChipTuning

Since EDC17CP14 ECU is a diesel unit, we offer all 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.
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.
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 Cylinder Balance: Cylinder balancing in 2.7L, 3.0L V6 TDI/CRDi engines.
Quattro/4WD Optimization: Torque distribution in Audi Quattro and Hyundai/Kia 4x4 system models.
Multi-Brand Optimization: Custom tuning for different characters of VW Group, Hyundai, Kia, Porsche brands.

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 (CBAA, CBAB, CBBB, CAGA, CAHA, D4HA, D4HB, D6EB, M05.9D, etc.), consider the vehicle type (sedan, SUV, luxury), add the features you want (e.g., Stage 2 + DPF Off + EGR Off + V6 Balance + Quattro Optimization) 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-Brand Expertise: We know the special characteristics of VW Group, Hyundai, Kia, Porsche vehicles.
V6 TDI/CRDi Experience: We specialize in 2.7L, 3.0L V6 engines.
SUV Optimization: We know the special needs of SUVs like Tiguan, Q5, Q7, Touareg, Santa Fe, Sorento, Sportage, Cayenne.
Luxury Vehicle Calibration: We optimize the comfort-performance balance of premium brands like Audi and Porsche.

Expert Advice: The EDC17CP14 is a common ECU used in a wide variety of brands but has some sensitive points. In V6 engines (2.7L, 3.0L), cylinder balancing is crucial; faulty adjustment puts excessive load on one cylinder group. Faulty rail pressure and injection timing can cause injector and high-pressure pump damage. In luxury vehicles like Audi and Porsche, air suspension and comfort systems can be affected by torque increase. Hyundai/Kia D4HA and D4HB engines are reliable but excessive torque increase can lead to transmission damage. In Quattro and 4WD/4x4 system models, unbalanced torque distribution adjustment can cause transmission damage. The EGR system, especially in luxury vehicles, causes carbon buildup in the intake manifold. In Porsche Cayenne, there are particularly high expectations and tight tolerances. OnlineChipTuning offers safe performance in every brand and engine type with EDC17CP14 experience.

Your Professional Tuning Solution Partner

You're in the right place to reveal the true character of your diesel engine, free yourself from the restrictions imposed by emission systems, and achieve reliable performance suitable for your brand type (VW Group, Hyundai, Kia, Porsche). With our team specialized in the EDC17CP14 ECU, we offer the most suitable, customized software solution for your vehicle in terms of both performance and driving pleasure.

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What is EDC17CP14 ECU? Chip Tuning and Online File Solutions