<DataListItem DataLog="N" Color="" Display="IDC" LogReference="IDC" RequestID="CALC" Eval="[InjectorPulseWidth]*[RPM]/1200" Unit="%" MetricEval="" MetricUnit="" ResponseBytes="1" GaugeMin="0" GaugeMax="100" ChartMin="0" ChartMax="100" ScalingFactor="1" Notes="Injector duty cycle % , which is RPM * 'Injector ms' / 1200. If you are regularly seeing over 90% duty, you may need bigger injectors. The injectors must have enough 'head room' too cope with unexpectedly high air flows - these may be caused by overboost, faults and particularly cold weather. " Priority="1" Visible="False" />