Autogasanlagen. Direct injection of liquid LPG by the petrol injectors. Liquid DIRECT

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Roxanne Nelson
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1 Direct injection of liquid LPG by the petrol injectors.

2 The basic elements of direct gasoline injection Electric fuel pump in the fuel tank Low pressure sensor of the fuel (2-7 bar) Mechanical petrol pump high Pressure "Hi-press", the working pressure between the bar fuel rail pressure sensor "Hi-press" petrol injectors

3 Schematic diagram of the direct injection gasoline gasoline pressure sensor mechanical high pressure pump electric gasoline pump fuel rail gasoline tank gasoline pressure sensor petrol injectors

4 Types of pumps Hi-press Hi-pump mechanically driven press Camshaft Hi-pump mechanically driven press of the camshaft with an electric valve Asked persistent pressure

5 Differences in fuel injection systems direct Power to the low presure side: mechanical high pressure pump electric gasoline pump gasoline tank mechanical high pressure pump electric gasoline pump gasoline pressure sensor gasoline tank electric gasoline pump gasoline tank mechanical high pressure pump

6 Differences in fuel injection systems direct Power to the high presure side: mechanical high pressure pump fuel rail gasoline pressure sensor petrol injectors mechanical high pressure pump fuel rail gasoline pressure sensor petrol injectors overpressure valve

7 FEMITEC Direct - elements of the system LPG tank for Tomasetto multivalve Multivalve on fuel tank allowing entry returned liquid LPG, ceramic filter wire refueling to tank

8 FEMITEC Direct - elements of the system LPG pump integrated with pressure sensor and filter

9 FEMITEC Direct - elements of the system Valve allows switching between LPG and petrol

10 FEMITEC Direct - elements of the system Wiring of the valve terminal input with additional gasoline pump fuel return input from the pump HI PRESS LPG output return to the tank output to power pump HI PRESS input LPG pump

11 FEMITEC Direct - elements of the system The additional petrol pump needed to return from LPG to petrol supply

12 FEMITEC Direct ECU ECU for engines with one pump and one sensor high pressure (hi-press) modified pump Hi-press switch OLED emulator for lowpressure gasoline (optional)

13 additional petrol pump electric gasoline pump gasoline pressure sensor gasoline tank fuel rail valve terminal petrol injectors high pressure pump HI PRESS LPG pump LPG filter on the wire refueling DN 6 LPG tank

14 Thermoplastic pipes type PARKER Two types of LPG wires DN5 internal diameter of 4.8 DN6 internal diameter of 5.4

15 Thermoplastic pipes type PARKER metal-rubber pad (Do not reuse)

16 Connecting of the LPG controller 1. 12V key 2. MAP sensor - original (not the sensor boost) or assembled additionally 3. RPM - crankshaft, optionally with coil 4. Wake up - a signal of open the door, central lock 5. emulator motor temp. 6. Emulator temperature. Intake air 7. HI PRESS pressure sensor (5V, Massage, signal)

GREEN WAKE UP RED-WHITE WHITE CAN Line H YELLOW CAN Line L MA-X Direct 67R-015805 110R-005323 BLACK YELLOW P BLUE G RED WHITE BLACK RED-WHITE BROWN RED 10 A WHITE GREEN BROWN 20 A 20 A GREY YELLOW

17 GREEN WAKE UP RED-WHITE WHITE CAN Line H YELLOW CAN Line L MA-X Direct 67R R BLACK YELLOW P BLUE G RED WHITE BLACK RED-WHITE BROWN RED 10 A WHITE GREEN BROWN 20 A 20 A GREY YELLOW 12V CAN additional petrol pump GREY YELLOW YELLOW VIOLET BLUE CAN BROWN GREEN WHITE RED ENGINE TEMPERATURE SENSOR BROWN YELLOW intake air temperature sensor external temperature sensor X BLACK P V GREY BLUE WHITE gasoline pressure sensor HI PRESS YELLOW SIGNAL GREY GND BROWN GND SIGNAL PETROL ECU G BLUE RED +5V 12V LPG pump +5 GREEN BLACK! BLUE RED BLACK RED BLACK WHITE WHITE MAP 0,36

INSTRUCTIONS & MANUAL FOR THE AUTOGAS ECU. MA-V4 MA-V4mini MA-X6 MA-X8

INSTRUCTIONS & MANUAL FOR THE AUTOGAS ECU MA-V4 MA-V4mini MA-X6 MA-X8 TABLE OF CONTENTS 1. Connection of MA-V4 2. The program features description 2.1 The indicators 2.2 Settings 2.3 Advanced 3. Calibration