EDC16C31 ECU: Professional Chip Tuning File Service for Volvo/BMW 1.6L-3.9L Diesel Engines
Bosch's EDC16C31 ECU is the engine control unit used in Volvo and BMW premium vehicles with 1.6L-3.9L diesel engines. Used in luxury and premium models produced between 1994-2012, this ECU manages the performance of Swedish and German engineering's powerful diesel engines.
As OnlineChipTuning, we offer custom file services prepared from scratch by our engineers for your Volvo/BMW vehicles. By analyzing the complex Common Rail injection, turbo boost, and torque control maps of the EDC16C31 ECU, we ensure you get maximum power and efficiency within the engine's safe limits.
This page details the technical capacity of the EDC16C31 ECU, supported models, and the Stage 1 and Stage 2 advantages you'll gain by submitting files through OnlineChipTuning.com.
EDC16C31 ECU Technical Specifications and Potential
The EDC16C31 is a performance-focused engine control unit produced by Bosch between 1994-2012, used especially in Volvo and BMW's premium models. This ECU manages 1.6L (D4164T), 2.0L (M47), 2.4L (D5244T series), 2.5L (M57), 3.0L (M57), 3.9L (M67) diesel engines producing power in the 111-258 HP range. It is used in prestigious models such as Volvo (V70, C70, S60, S80, XC60, XC70, XC90), BMW (3-Series, 5-Series, 7-Series, X3, X5), and Alpina D3. Common Rail technology provides high power and 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:
- 1.6L-3.9L diesel engine wide range optimization
- Volvo D5 and BMW M47/M57/M67 engine family settings
- Optimization of Common Rail injection pressure and timing
- Safe increase of turbo boost pressure
- Increase of rail pressure within engine protection limits
- Premium luxury vehicle comfort balance
- Swedish/German engineering quality protection
- Volvo/BMW platform compatible performance
Which Models Feature EDC16C31?
This ECU is common especially in Volvo and BMW premium models:
Supported Vehicles
- Volvo V70 1.6L/2.4L D/D5 111-185HP
- Volvo S60/S80 2.4L D/D5 126-185HP
- Volvo XC60/XC70/XC90 2.4L D/D5 163-200HP
- Volvo C30/C70/S40/V50 2.4L D5 180HP
- BMW 3-Series 2.0L/3.0L 320d/330d 163-204HP
- BMW 5-Series 2.0L/2.5L/3.0L 520d/525d/530d 136-218HP
- BMW 7-Series 3.0L/3.9L 730d/740d 218-258HP
- BMW X3/X5 3.0L 3.0d 204-218HP
- Alpina D3 2.0L 200HP
In these vehicles, the EDC16C31 can offer remarkable power increases with software, especially when combined with DPF and EGR system removal. 1.6L-2.0L engines +30/40 HP, 2.4L-2.5L engines +40/60 HP, 3.0L-3.9L engines +50/80 HP increases are possible.
Why Customized Chip Tuning?
Factory software is left conservative considering emission standards and premium comfort priority. OnlineChipTuning shapes the file you read from your vehicle according to your requests.
Advantages of our customized service:
- Optimizes SUV premium luxury performance in Volvo XC90.
- Strengthens executive sedan dynamics in BMW 5-Series.
- Improves flagship luxury sedan character in BMW 7-Series.
- Unlocks high torque potential of Volvo D5 engines.
- Increases powerful performance balance of BMW M57 engines.
- Balances fuel consumption through more efficient combustion.
- Preserves Swedish/German quality and reliability character.
EDC16C31 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 (+30-60 HP)
- Turbo Boost System Optimization
- Sharper Throttle Response
- Volvo/BMW Premium Quality 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 (+60-100 HP)
- Premium High Performance
Special Solutions Offered with OnlineChipTuning
Since EDC16C31 ECU covers Volvo/BMW 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.
- Volvo D5 Power: 2.4L D5 engine high torque optimization.
- BMW M57 Performance: 3.0L M57 premium power settings.
- Swedish Comfort: Volvo Swedish comfort balance.
- German Dynamics: BMW German sporty character.
- Alpina Premium: Alpina D3 special performance.
Custom File Preparation Process for Your Vehicle
The process is shaped according to your Volvo/BMW premium needs. Our engineers identify the engine version, consider the vehicle type (sedan, wagon, SUV), and send the file back to you.
Why Us?
- 24/7 File Service: Fast turnaround time (average 2-4 hours).
- Volvo/BMW Expertise: Volvo/BMW special experience.
- D5 Knowledge: Volvo D5 engine family knowledge.
- M57 Experience: BMW M57 engine specialization.
- Bosch EDC16 Specialist: Bosch EDC16C31 ECU expertise.
- Premium Focus: Luxury vehicle comfort and performance balance.
- Multi-Brand: Swedish/German engineering standard knowledge.
- Wide Range: 1.6L-3.9L wide engine range experience.
Your Professional Tuning Solution Partner
You're in the right place to reveal the true potential of your Volvo or BMW's diesel engine. With our team specialized in the EDC16C31 ECU, we offer the most suitable, customized software solution for your vehicle.
