How Safe Are LPG Autogas Engine Systems?
The LPG Autogas system in today’s modern vehicle is designed to be safe: safe in use, safe to repair and even safe in a vehicle accident. The Autogas system has a number of important safety features including: • A 3mm welded steel pressure cylinder which is stress-tested to many times its normal operating pressure prior to being installed; • Two electronically controlled shut-off solenoids (on cylinder and under bonnet) which stop the flow of gas to the engine if the engine stops for any reason; • Pressure relief valves for the tank and the system, to prevent any pressure build up that may damage the system, or be hazardous; • Double back-check valves to ensure gas tight filling; • Sealed compartments and venting around valves and pipe-work to ensure no LPG enters the interior of the vehicle; • Approved components to ensure long service life; and • The support of trained personnel who comply with rigorous Australian Standards for manufacture and installation of the system, in new cars
