The Recirculation Valve Output Duty Cycle table sets the duty the Nexus sends to your recirc valve. Each cell is a duty value, and you choose which channels the table is mapped against. It can be set up as a 2D table against one channel or as a 3D table against two, which is the maximum.
You'll use it once the recirculation valve function is enabled and the output is assigned in recirc wiring. Choose axes that describe when the valve should open, typically throttle position and manifold pressure or RPM, so it vents when you lift off boost and stays closed under load.
What to check: confirm the valve's direction (whether more duty opens or closes it) with the engine off, log duty against boost and throttle during lift-offs, and make sure the valve is fully shut under boost so it isn't leaking pressure.
Need a screenshot of this table set up? Ask us and we'll send it over with advice for your build.
