Peak and Hold drivers MUST be enabled for low impedance(below 8 ohms) injectors, and disabled with high impedance injectors (saturated). Note: If your injector is missing, please use "User defined" and enter correct values. You can even create your custom stoichiometric ratio based on any X or Y axis, in the above example we have configured a switch wired to the digital input 1, which can be used to switch between petrol or E85 VE calculations. Note: just available when the above fuel stoich afr is set to custom setting. If not used the fuel density is assumed to be 750kg/m3. Įnable/disable the use of Staged injection functionality.įuel Density correction adjusts the fuel and fuel flow calculations to account for changing fuel density. Note: Regardless of your axis source, values in ex the main VE table, the MAP-sensor data is used in the VE calculations when use map-sensor = enabled. <- recommended.ĭisable where TPS is selected as main load axis and MAP readings are unstable because of wild cams and/or intakes. Specifies if MAP sensor should be used for fuel calculations. Note: For Max圎CU to present "real" VE values, this must be checked. Specifies if VE should be calculated by using the Lambda target table. Then wire the rest of the injectors to the cylinder that's at TDC at the same time. Wire the first half of the outputs/cylinders in logical order, output 1 to cylinder 1, 2->2 etc. Set the engine firing order in Configuration -> Engine settings, firing order. When using one output to drive 2 cylinders For big injectors (>1500cc) this is usually preferable to 360 degrees injection to make it run better at low load. Sequential 720 without SYNC may change the injection angle 360 degrees every startup, making the engine run a tiny bit different. But because of the shorter pulse width, the engine may run worse at low load/idle with big injectors. Sequential 360 will give a more even fuel distribution in non-camsynced systems or when using one injector output to drive 2 cylinders. No cam sensor, or 2 cylinders per injector output If this is not the case then either Sequential 720 without SYNC or Sequential 360 should be used. Sequential 720 is the preferred injection method when one injector output per cylinder and a cam sensor is available. When one injector output per cylinder and a cam sensor is available
#Sequential fuel induction manual
Manual injection distribution (advanced) - See manual injection distribution, output entry method below.This is determined each time the engine is started, and will always be the same when the engine is running. Since there's no cam sync sensor the injection angle can be 360 degrees off. Can be used with engines without cam synced trigger systems. Sequential 720 without sYNC - Same as Sequential 720, but ignores any cam sync.If injection/ignition is in the wrong engine cycle, change CAM signal position in Inputs -> Trigger, Triggers/Home inputs. Injectors are opened individually at the commanded injection angle for each cylinder, once every two crankshaft revolution. Sequential 720 - Requires a CAM sensor.Sequential 360 (2-stroke/wankel/rotary) - Injectors are opened individually at the commanded injection angle for each cylinder, and 360 degrees after that (every 360 degrees).Sequential 360 (4-stroke) - Injectors are opened individually at the commanded injection angle for each cylinder, and 360 degrees after that (every 360 degrees).Improves distribution, but reduces the useful flow and low load precision. Used to improved fuel distribution on throttle body injected engines with fewer injectors than cylinders. Odd and even output numbers are driven alternately. Group 180 - Each injector is opened every 180 degrees.Group 360 - Each injector is opened every 360 degrees.Group 720 - Each injector is opened every 720 degrees.Simultaneous 720 - All injectors are opened at the same time once every 720 degree.Sequential is always preferable, but requires a fitted cam trigger sensor.
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