#Prins Autogas Software drivers
#Prins Autogas Software driver
#Prins Autogas Software software

Reducers are also exposed to extreme temperatures – on the one hand they must withstand 100° C coolant and on the other LPG, whose temperature drops to -40° C when it vapourises from liquid to gas. © DGI's stand at GasShow 2016 generated much interest and attention from the attending crowdįurthermore, a reducer must be incorporated into the engine's cooling system, which may ultimately lead to coolant leakages. Coverting some particularly powerful engines is very difficult because many reducers are unable to supply appropriate amounts of fuel, which leads to LPG pressure and temperature drops and, consequently, drivability issues. Another limitation lies within efficiency of autogas reducers. Vapourised LPG makes it impossible to supply the engine with the same amount of energy as is contained in corresponding petrol doses before the conversion. Limitations of vapour state LPG injection systemsĪccording to DGI and the company's founder, Krzysztof Łapiński, the major problem with vapour state autogas injection systems is the physical state of the fuel itself. The company offers two of them – the DGI LM, which is a 5 th generation product (indirect injection of non-vapourised LPG) and the DGI LCC, a 6 th generation system (direct non-vapourised LPG injection through petrol injectors).

BFC tank valve is standard on Prins/Stako tanks, both cylindrical and donut.© DGI The ECU itself is quite unassuming, but it's how the entire system works that mattersĭGI debuted during GasShow 2016 by presenting liquid state autogas injection systems.

Coil is identical to standard lock off.

BFC Tank valve from engines above 300hp.

Tank lock off valve This safety device serves to shut off the liquid LPG flow. Flexible position (360° degrees to rotate). Coil is identical to standard lock off.

BFC for engines with more than 135kW in combination with 8mm copper line.

Standard for up to 135 kW engines in combination with 6mm copper line.

Lock off valve This safety device serves to shut off the liquid LPG flow.

#Prins Autogas Software driver

When there is an automatic switch-over to petrol because the LPG tank is empty, the driver is being warned by a buzzer signal and a flashing LED indicator. When the LPG level is too low the reserve LED lights up. The fuel switch is also equipped with LED indicators to monitor the level of the fuel in the tank. The fuel switch is operated by a touch key to switch from petrol to LPG and vice-versa. The fuel switch used by the VSI-system controls the following functions: First replacement after 25.000km and subsequently every 75.000km.

Filter operates with a 0-4 bar pressure sensor.

The filter unit is also equipped with a pressure/temperature sensor for the fuel. This device is filtering the fuel to prevent damage to the injectors.

Complete wiring harness: colour coded, with text and numbers for simple and efficient installation.

CAN-controller (2.0b) enables communication with OEM CAN-bus.

#Prins Autogas Software software

Software for diagnostics, service and parameter load operates with Windows 98, 2000, XP and Vista.

Constant monitoring of the injector diagnostics: - Overload - Driver temperature - Short circuit - No load.

#Prins Autogas Software drivers

Injector drivers based on “closed loop peak & hold current control”.

ECU injector driver capability up to 10 cylinders.

Communication with the diagnostics program.

Measuring the engine signals, petrol-injectors, rpm, MAP, coolant, etc.

Approval for E-marking LPG R67-01 and CNG R110 regulations.

5 injector sizes for engine capacities from 9 kW till 45 kW each cylinder.

Excellent linear flow range (linear 2% accuracy form min to max flow).

Lifespan at least 290.000.000 cycles or 240.000 km -> 2 year unlimited warranty!.

Assembled and leak tested at factory prior to dispatch.If required fitter has to transfer right version into left version. Injectors are of OEM quality and reliability.

Developed by Keihin Corp, Japan, one of the world’s leading injector manufacturers, in cooperation with Prins. Injects LPG/CNG into the inlet manifold for each cylinder.

Flexible lock off valve both standard as BFC as well.

Very Stable dynamic pressure behaviour compared to other single stage reducers.

(This is due to linear flow character of injector).

System pressure is independent to inlet pressure (MAP).

System pressure control with single stage valve.

Over pressure is vented via 6mm hose to inlet manifold.

Membranes & Vulcanised Seat & O-rings: tested in several conditions under temperatures from -30✬ till +120º C (other specs optional).

Solid design: tested with 60 bar burst pressure.