TunerCalc ECU Tuning Calculator - Chip Tuning and Remap 1.0.0.8

New release thread for TunerCalc — ECU Tuning Calculator (Boost/AFR/MAF↔MAP): discuss, share feedback, and get help.

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

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

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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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

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

View full details and download — TunerCalc — ECU Tuning Calculator (Boost/AFR/MAF↔MAP)