https://docs.emtronaustralia.com.au/engine-management/config/channels/exhaust-manifold-pressure-input/index.html![IMPORTANT] Only absolute pressure sensors can be used. Gauge type sensors will NOT work as an EMAP sensor. Filter Settings FIlter Setting Minimum = 0 (OFF) FIlter Setting Maximum = 50 Recommended Filter Range = 35 - 40Hugoen-us