Fuel Maps

The fuel map indicates the amount of fuel supplied to the engine at one cycle. The numbers in the table represent either the Volumetric Efficiency (check on VE Mode in Fuel map settings) or the millisecond value . The X-axis is always the Engine speed, however the Y-axis will depend on Pressure selection mode in Fuel map settings. A second fuel map table with TPS as load variable is used whenever the Operator involves TPS (i.e. TPS, MAP + TPS and MAP x TPS)



Fuel Map Settings

Operator

• MAP -  the VE or millisecond values are read from Fuel map (MAP) table. The load axis can either be MAP or Pressure Ratio (MAP/EMAP), depending on Pressure Selection. It can go as much as 31 RPM points and 31 load points. The axis values are fully user customizable
• TPS - the VE or millisecond values are read from Fuel map (TPS) table. It can go as much as 31 RPM points and 15 load points. The axis values are fully user customizable
• MAP + TPS -  the sum of VE or millisecond value from both Fuel map (MAP) and Fuel map (TPS) will be used for fuel calculation
• MAP x TPS  - the product of VE or millisecond value from both Fuel map (MAP) and Fuel map (TPS) will be used for fuel calculation

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See also:

• How to use tables and graphs