The RPM Limit is the engine speed at which the Auxiliary RPM Limiter steps in. Once the engine is at or above this RPM and the limiter is active, the ECU applies the Cut Method and Cut Type you've chosen to hold the revs down. The value can be a single number or a 2D table mapped against another channel, so the limit can change with conditions.
What to check
- Keep it below your main rev limit, or the auxiliary limiter never gets a chance to act.
- Confirm the cut method suits the engine and exhaust. Fuel cuts behave differently from ignition cuts. See Cut Percentage.
- Make sure the input that activates the limiter is assigned in Aux Limiter Wiring.
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