v5.1 has massive inner changes. New task scheduler was developed, to achieve smoother and deterministic operation. Many speed optimizations were applied. As a result - main cycle calculation time was reduced from 800us to 450us.

What's new:

• 3D PWM table
• new algorithm for fuel pressure and temperature corrections
• VVT: completely redesigned, with better stability, precision, error detection
• Boost: pressure limit by external 0-5V signal
• Traction: AWD mode
• Traction: Separate min throttle settings for high and low load
• Separate RPM limit for neutral gear
• RPM limiting with throttle
• Idle stabilization improved

Deprecated:

• BMW high pressure Vanos control (S62 engine)