Landi LIS - Default Chapter; Table of Contents

Installation and adjustament manual
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INDEX
1. DESCRIPTION .................................................................................................................. PAG.4
1.1 Operational principles ............................................................................................... pag.4
1.2 Programming the ECU .............................................................................................. pag.4
2. INPUT SIGNAL ................................................................................................................. PAG.5
2.1 MAP (Manifold Absolute Pressure) .......................................................................... pag.5
2.2 Engine RPM .............................................................................................................. pag.5
2.3 TPS (Throttle Position Sensor).................................................................................. pag.5
2.4 Lambda sensor (Oxygen Sensor)............................................................................... pag.5
2.5 Regulator-vaporizer temperature ............................................................................... pag.5
3. COMPONENTS ................................................................................................................. PAG.5
3.1 Regulator-vaporizer ................................................................................................... pag.6
3.2 Proportioner ............................................................................................................... pag.6
3.3 Distributor.................................................................................................................. pag.7
3.4 Injector....................................................................................................................... pag.7
3.5 Electronic Control Unit (ECU).................................................................................. pag.7
3.6 Wiring........................................................................................................................ pag.8
3.7 Switch ........................................................................................................................ pag.8
3.7.1 Switch with fuel level indicators specifications ........................................................ pag.8
3.7.2 Emergency alternative fuel start-up by using the switch/fuel level indicator ........... pag.9
3.8 The LIS kit content .................................................................................................... pag.9
4. INSTALLATION ............................................................................................................. PAG.10
4.1 Required equipment................................................................................................. pag.10
4.2 Assorted shop materials........................................................................................... pag.10
4.3 Before starting the conversion ................................................................................. pag.10
4.4 LIS components installation .................................................................................... pag.10
4.4.1 Regulator-vaporizer ................................................................................................. pag.10
4.4.2 Proportioner ............................................................................................................. pag.11
4.4.3 Distributor................................................................................................................ pag.11
4.4.4 Injectors ................................................................................................................... pag.11
4.4.5 Gaseous LPG connection hoses and MAP connection............................................ pag.12
4.4.6 Installation of the LIS ECU ..................................................................................... pag.13
4.4.7 Installation of the switch ......................................................................................... pag.13
4.4.8 Installation of injector’s simulator........................................................................... pag.13
4.4.9 Electrical connections.............................................................................................. pag.13
4.4.10 Installation of LPG tank and tubing for liquid LPG ................................................ pag.14
5. PROGRAMMING OF THE ELECTRONIC CONTROL UNIT (ECU) ......................... PAG.15
5.1 To begin................................................................................................................... pag.15
5.2 Select language ........................................................................................................ pag.15