TunerCalc — ECU Tuning Calculator (Boost/AFR/MAF↔MAP)

30.12.2025

Offline tuning math suite: boost & smoke targets, lambda/AFR, MAF↔MAP, injector flow, power & unit c

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• 💾 ECU & EEPROM Tools

TunerCalc — ECU Tuning Calculator (Boost/AFR/MAF↔MAP)​

TunerCalc is a compact, standalone calculator for the “daily math” you constantly do while editing ECU calibrations.
It doesn’t connect to a vehicle and doesn’t write to ECUs — it’s purely a calculation & conversion workstation that helps you avoid mistakes, speed up workflow, and keep values consistent across maps (boost, smoke, load, AFR/lambda, injector flow, etc.).

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• Overview & screenshots
• Version history and compatibility
• Download link and setup notes