Positioned directly at the engine's intake valves to precisely meter liquid LPG into the cylinders without the need for a traditional vaporizer.
The manual outlines the critical parameters for each core module: lpi+vialle+technical+manual
By keeping the fuel in a liquid phase, the Vialle LPI system optimizes thermal efficiency, eliminates power loss common in older gas conversions, and uses the vehicle's factory engine electronics for highly accurate fuel metering. 🛠️ System Architecture and Core Components Positioned directly at the engine's intake valves to
Wire harnesses and fuse holders—typically situated in the engine compartment—must be moisture-sealed to prevent voltage drops or system dropouts. Common Faults and Solutions Probable Cause Manual Recommendation Rough running / Misfires Clogged liquid gas injectors or bad LPG fuel quality. Clean or replace injectors; check fuel rail pressure. No pump noise at start Blown fuse or faulty PTC pump motor. The fundamental goal of the Vialle LPi system
The fundamental goal of the Vialle LPi system is to mimic the vehicle's original petrol delivery as closely as possible. 1. Liquid Circulation
The vehicle's original engine control unit operates as if the car is still running on petrol. The intercepts the fuel injector signals, calculates the density differences between petrol and liquid LPG, and adjusts the opening time of the gas injectors accordingly. 3. Cooling Effect
┌─────────────────┐ ┌────────────────┐ ┌────────────────┐ │ ECU Input │────>│ LPE Module │────>│ Liquid Injector│ │ (Petrol Signal) │ │ (Translation) │ │ Activation │ └─────────────────┘ └────────────────┘ └────────────────┘