Lpi+vialle+technical+manual 2021 ●

: Because it mimics petrol injection and cools the intake charge, there is typically no performance drop compared to petrol. Maintenance-Free

Perform soap-bubble leak tests; verify correct torque on fittings. Low fuel level or low system operating pressure. Inspect the Multivalve level sensor and pump performance. ⚠️ Essential Safety Precautions Lpi Vialle Technical Manual lpi+vialle+technical+manual

: The system requires the fuel system to be primed (often to >30 bar) before the starter motor engages, which can lead to slightly slower starting times compared to petrol. Fault Codes : Because it mimics petrol injection and cools

Whether you are a professional installer or an autogas enthusiast, the Vialle LPi Technical Manual Inspect the Multivalve level sensor and pump performance

There are three distinct generations of manuals:

Vialle’s system bypassed this entirely. The technical manual outlines a system where liquid LPG is injected directly into the intake ports, just millimeters from the intake valves. Because liquid is dense, it displaces almost no air. Furthermore, as the liquid gas evaporates inside the cylinder, it absorbs heat, cooling the intake air and increasing density—a phenomenon that often allowed LPI engines to produce more power than they did on petrol.