Many tuners rely on the "simple" method of chip tuning: they simply increase all values by a certain percentage . Torque +20%, injection +15%, boost pressure +25% - but this approach is technically wrong and can damage your engine in the long term. ❌
Instead of a real calibration, you get inaccurate, incorrect values that the control unit cannot process properly. Here you will find out why % tuning is a huge problem not only with injection, but also with boost pressure. 🚀
⚠️ Why % tuning for boost pressure & injection is nonsense
The control unit of a modern engine works with complex calculations. The values are precisely coordinated - but if the tuning is poor, the following happens:
- 🔴 Inaccurate boost pressure management: The turbo does not receive the correct control.
- 🔴 Missing adjustment of the air mass control: The control unit calculates with incorrect values.
- 🔴 Uncontrolled excess load: The engine receives too much or too little air.
Many tuners simply increase the boost pressure across the board without correctly calibrating the wastegate maps, boost pressure control and air mass values . This leads to:
- 🔴 Rough engine running: The engine is receiving incorrect air-fuel quantities.
- 🔴 Uncontrolled boost pressure peaks: The turbo is incorrectly regulated.
- 🔴 Increased wear: The turbocharger is overloaded.
🔥 Why improper boost pressure optimization is dangerous
The control unit regulates the boost pressure depending on:
- ✔ The current load
- ✔ The speed
- ✔ The exhaust gas temperature
If these values are not properly adjusted, the following errors will occur:
- 🔴 Turbo dies faster: The charger runs with uncontrolled pressure peaks.
- 🔴 Engine knocking: Incorrect air-fuel mixtures put a strain on the engine.
- 🔴 Exhaust gas temperatures rise: Excessive injection quantities make combustion inefficient.
✅ How we properly optimize boost pressure & injection
At Stefanel Performance, we rely on precise calibration of all control units to ensure that your vehicle remains reliable and powerful . 🚀
🔥 Precise boost pressure control
- ✔ Precise calculation of all boost pressure maps
- ✔ Optimal control of the wastegate
⚙️ Perfect air mass adjustment
- ✔ No “overfilling” of the engine with air
- ✔ Clean adjustment of all sensor values
🔥 Perfect injection strategy
- ✔ Exact adjustment of the fuel quantity
- ✔ No uncontrolled injection extension
🛠️ Why Stefanel Performance?
✔ No arbitrary % adjustments – but real calibration.
✔ Maximum performance without damage
✔ 100% tested values instead of rough tuning
📞 Book professional chip tuning now!
🔥 More power – but properly!
📞 Contact: +49 (0) 8031 409 2134
💬 WhatsApp: Write us a message
Perfect calibration instead of % tuning! 🚀
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#StefanelPerformance #NoPercentTuning #BoostPressureOptimization #SafePerformanceIncrease #Chiptuning #PerformanceTuning