Lpi Vialle Technical Manual Top

It pressurizes the liquid LPG above the ambient tank vapor pressure to prevent premature boiling in the fuel rails. It typically delivers a differential pressure boost of 3 to 5 bar over tank pressure.

Unlike conventional systems that first evaporate the liquid gas, an LPi system keeps the fuel in its cold, dense liquid state all the way to the point of injection. This is achieved by a unique fuel circuit: an in-tank pump circulates LPG under high pressure from the tank to the injectors via a pressure regulator, with a return line sending any unused fuel back to the tank. lpi vialle technical manual top

This chapter is vital for ensuring the LPi system communicates flawlessly with the car's original electrics. Incorrect wiring here is a common source of errors. The manual provides a detailed electrical diagram for the LPE-7 and specifies the following connections: It pressurizes the liquid LPG above the ambient

Located on the dashboard, this interface allows the driver to select fuels and displays tank levels via an LED array. It contains an audible buzzer to alert the driver of system faults or an empty LPG tank. 4. Sequence of Operation This is achieved by a unique fuel circuit: