EDC17C42 ECU: Professional Chip Tuning File Service for Dacia/Mercedes/Nissan/Opel/Renault 1.5L-2.0L dCi Diesel Engines
Bosch's EDC17C42 ECU is the engine control unit used in Renault-Nissan Alliance platform-shared vehicles with 1.5L, 1.6L, and 2.0L dCi/CDTi diesel engines. Used in economical, light commercial, and compact SUV models produced between 2001-2014, this ECU manages the performance of multi-brand diesel engines.
As OnlineChipTuning, we offer custom file services prepared from scratch by our engineers for your Dacia/Mercedes/Nissan/Opel/Renault vehicles. By analyzing the complex dCi Common Rail injection, turbo boost, and torque control maps of the EDC17C42 ECU, we ensure you get maximum power and efficiency within the engine's safe limits.
This page details the technical capacity of the EDC17C42 ECU, supported models, and the Stage 1 and Stage 2 advantages you'll gain by submitting files through OnlineChipTuning.com.
EDC17C42 ECU Technical Specifications and Potential
The EDC17C42 is a very common engine control unit produced by Bosch between 2001-2014, used especially in Renault-Nissan Alliance multi-brand platform-shared vehicles. This ECU manages 1.5L (K9K), 1.6L (R9M), and 2.0L (M9R) dCi/CDTi diesel engines producing power in the 75-163 HP range. It is used in many different brands such as Dacia (Dokker, Sandero), Mercedes (Citan), Nissan (Note, Qashqai), Opel (Vivaro), and Renault (Captur, Clio). dCi technology provides high efficiency. 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:
- 1.5L, 1.6L, and 2.0L dCi/CDTi diesel engine optimization
- Optimization of Common Rail injection pressure and timing
- Safe increase of turbo boost pressure
- K9K, R9M, M9R engine family settings
- Economical vehicle efficiency balance
- Light commercial load towing capacity increase
- Multi-brand platform compatible settings
- Renault-Nissan Alliance technology optimization
Which Models Feature EDC17C42?
This ECU is common especially in multi-brand platform-shared vehicles:
Supported Vehicles
- Dacia Dokker 1.5L dCi 90HP
- Dacia Sandero 1.5L dCi 90HP
- Mercedes Citan 1.5L 108/109/110 dCi 75-110HP
- Nissan Note 1.5L dCi 90HP
- Nissan Qashqai 1.6L dCi 128-163HP
- Opel Vivaro 1.6L/2.0L CDTi 90-146HP
- Renault Captur 1.5L dCi 89-90HP
- Renault Clio 1.5L dCi 90HP
In these vehicles, the EDC17C42 can offer remarkable power increases with software, especially when combined with DPF and EGR system removal. 1.5L engines +20/30 HP, 1.6L-2.0L engines +30/40 HP increases are possible.
Why Customized Chip Tuning?
Factory software is left conservative considering emission standards and multi-brand platform cost priority. OnlineChipTuning shapes the file you read from your vehicle according to your requests.
Advantages of our customized service:
- Optimizes compact SUV performance in Nissan Qashqai.
- Increases light commercial load towing capacity in Opel Vivaro.
- Improves compact commercial power in Mercedes Citan.
- Strengthens economical hatchback dynamics in Renault Clio.
- Unlocks high torque potential of K9K, R9M engines.
- Balances fuel consumption through more efficient combustion.
- Preserves multi-brand platform quality character.
EDC17C42 Stage 1 and Stage 2 Differences
Power achieved only through software without any part replacement on the vehicle. Emission systems remain in original condition. Safe performance increase is targeted without shortening engine life.
- Safe & Stable Power/Torque Increase (+20-35 HP)
- dCi Turbo System Optimization
- Sharper Throttle Response
- Economical Efficiency Protected
Specific to vehicles with modifications such as DPF Delete, EGR Off, and/or performance exhaust system. Maximum torque is unlocked by freeing the engine from all emission restrictions.
- DPF / FAP Completely Off
- EGR Valve Deleted
- Maximum Torque and Horsepower (+40-55 HP)
- Light Commercial High Performance
Special Solutions Offered with OnlineChipTuning
Since EDC17C42 ECU covers multi-brand vehicles, we offer all special solutions:
- DPF / FAP OFF: Complete shutdown of particulate filter system.
- EGR OFF: Disabling the exhaust gas recirculation valve.
- VMAX OFF: Removal of factory speed limiter.
- Lambda / O2 Delete: Turning off the check engine light.
- MAF Sensor Delete: Cancellation of mass air flow sensor errors.
- K9K Optimization: Renault 1.5L K9K engine optimization.
- R9M Performance: Renault 1.6L R9M new generation engine.
- Commercial Vehicle: Vivaro/Citan light commercial optimization.
- Budget Segment: Dacia economical segment balance.
- Multi-Brand: 5 brand compatibility (Dacia/Mercedes/Nissan/Opel/Renault).
Custom File Preparation Process for Your Vehicle
The process is shaped according to your multi-brand needs. Our engineers identify the engine code, consider the vehicle type (hatchback, SUV, light commercial), and send the file back to you.
Why Us?
- 24/7 File Service: Fast turnaround time (average 2-4 hours).
- Multi-Brand Expertise: 5 brand multi-experience.
- dCi Knowledge: Renault dCi engine family knowledge.
- Bosch EDC17 Experience: Bosch EDC17C42 ECU specialization.
- K9K/R9M Focus: K9K and R9M engine family expertise.
- Commercial Balance: Light commercial vehicle optimization experience.
- Platform Shared: Multi-platform shared engine knowledge.
- Alliance Technology: Renault-Nissan Alliance technology knowledge.
Your Professional Tuning Solution Partner
You're in the right place to reveal the true potential of your vehicle's dCi diesel engine. With our team specialized in the EDC17C42 ECU, we offer the most suitable, customized software solution for your vehicle.
