IMPCO is an American producer from LPG systems. This brand is common used on forklift trucks and on older American cars (with carburator) and other large engines.
LPG-CNG Van Meenen delivers all parts from IMPCO. Please download here the full catalogue with IMPCO parts. For new LPG conversions, we deliver 2 types of engine kits: with or without arm.
Measuring the OEM signals, petrol-injectors, rpm, MAP, coolant, etc.
Controlling the Lima LPG-solenoids
Controlling the Lima LPG-injectors
Shutting off the petrol-injectors
Displaying fuel choice
Communication with the diagnostics program
Injector drivers based on “closed loop peak & hold current control”
Constant monitoring of the injector diagnostics:
Overload
Driver temperature
Short circuit
No load
Communication with the diagnostics program
Diagnostics software compatible with Windows 98, 2000, XP and Vista
CAN-controller (2.0b) enables communication with OEM CAN-bus
The reducer
This device converts liquid LPG to vaporized LPG using the coolant system of the engine. It also serves to reduce the tank pressure to working pressure.
4.5 bar (65 Psi) according to R67-01 (Opening of the pressure relief valve).
Remark
all pressures are absolute
LPG Filter Unit
This device is filtering the fuel to prevent damage to the injectors. The filter unit is also equipped with a pressure/temperature sensor for the fuel.
Type
Replaceable filter.
Layer
3-fold fibreglass layers
Max. input pressure
18 bar (260 Psi)
Working pressure
0.6 bar (9 Psi) up to 1.6 bar (23 Psi).
Operating temperature
From -40°C (-40°F) to 120°C (248°F).
Gas inlet
16 mm outside diameter, straight.
Gas outlet
11 mm outside diameter, one or two connections.
Weight
0, 11 kg.
Fuel
Liquefied Petroleum Gas (LPG) or Compressed Natural Gas CNG).
Max. operating pressure
4.5 bar (65 Psi).
LPG Injectors
Gaseous Fuel Injectors with 0.45 MPA max working pressure, electrical coil resistance of 2.5Ohm, AMP/Delphi superseal incorporated connector. The injectors are available in different versions with 2, 3 and 4 injectors, with gas INLET option for both sides of the rail.
GFI was born, a private company in 1993, in Kitchener, Ontario, Canada producing various high pressure components for the Automotive and Industrial CNG markets around the world. Following 7 years of rapid growth, GFI was acquired by the Teleflex Corporation and began trading as TeleflexGFI.
In 2002 the GFI brand came to Europe, through the acquisition of AG Autogas in The Netherlands. This was shortly followed by the acquisition of Koltec Necam in 2003, another leading Dutch company involved in the design, manufacture and supply of bi-fuel (LPG&CNG) engine management systems.
The ensuing years (2003-2009) saw GFI continue to grow and expand its presence and reputation under the management of the Teleflex Corporation. OEM programs were secured with Ford Motor Company, Volvo Car Corporation, GM (Vauxhall) and Renault. Vehicle Importers in different European countries also recognized the advanced capabilities of the GFI products. This resulted in supply contracts for Subaru, Mazda, Peugeot, Citroen, Mitsubishi, Hyundai, Chevrolet, Lada and Suzuki.
In 2011, some of the GFI products were relocated to the headquarters of MTM srl, in Cherasco, Italy and some of them stayed in Kitchener, ON,
At MTM, the GFI products include a comprehensive range of alternative fuel components, system-level certified kits and best in class services. MTM continues to provide original equipment manufacturers (OEM), country distributors and aftermarket installers with a rich portfolio of solutions from concept to vehicle integration and assembly. Website factory: www.gficontrolsystems.eu.
At GFI in Kitchener, ON, Canada, the product portfolio includes CNG regulators, CNG tank valves and Hydrogen components. Goto www.gficontrolsystems.com to access information on these products.
LPG-Kits from GFI which are out of production
Hereby I make an overview from the kits which are out of production, but from which we have a solution for most of the parts at Van Meenen. For most parts we still have the new spare parts on stock, and if not on stock we can usually repair them.
EZ-SGI (pronounced as easy-SGI) was a break-through for the LPG industry and the key to convert vehicles to LPG without cost consuming development projects.
AG SGI
The AG SGI system was a sophisticated sequential injection system. The highly standardised components together with a minimum of electrical connections, make this system flexible.
Necam GSI (Gaseous Sequential Injection)
The NECAM GSI system was a state of the art sequential injection system. It has been using the components below.
The Necam GSI LPG injectors
GSI injector profile
Koltec Necam GSI injector
GSI injector mounted on collector
GSI injector on Jaguar
The Necam injector for gaseous fuels uses patented technology to accommodate the most demanding automotive and industrial applications. These injectors were in use by major OEM’s worldwide. You can find them on Lada, Cadillac and Chevrolet mainly.
Gas injector suited for LPG/ CNG
Linear characteristics within 2%
4 different capacity versions (2.0/ 2.25/ 2.75/ 3.4 mm)
Saturated driver
ECE R67-01/ ECE R-110 Certified
OEM validated
Insensitive to wear and pollution
Suited for rail connection
Flexible electrical connector possibilities
Pressure relief function
Specifications
Recommended Inlet Pressure
80-200 kPa
Max Flow Rate (2.75mm)
LPG (196-204 kPa): 3 g/ s
CNG (100-200 kPa): 1.95 g/ s
Durability
500 million cycles
Minimum Injection Pulse
3 ms
Operating Temperatures
-20°C to +125°C
Linearity
+/ – 2% (above 5ms Ti)
Static Flow Deviation
+/ – 2%
Opening Time
2.0 ms
Closing Time
1.5 ms
Inlet (top feed)
8 mm hose connection (E67R-01/ R110)
Outlet
To customer specific requirements
Coil Resistance
19 Ohm +0.5/ -1
Driver
Saturated
The injectors are not produced anymore, but at Van Meenen we have a solution. The 3.4 injectors (mainly used on Cadillac) are still available on stock. We bought the stock from the Cadillac importer when they went bancrupt in Europe.
For the other types of injectors: we can do a revision from them. After the revision the injectors will work again like new.
Necam Mega distributor
The Necam Mega distributor was a part of the Necam Mega injection system.
The item is not produced anymore, but we can still do a revision from it. We can also repair the step engine which is on top of it, both for the standard version as for the Volvo CNG version. Contact us for repair. We can make a special offer for larger quantities.
We do not supply the repair kit seperately anymore. We only do the full repair.
Necam Mega distributor
LPG injectors AG SGI
We still have the AG SGI injectors on stock. The type we have is the 600050.
The AG reducer is produced in different versions. All of them are available from stock.
The AG SGI single stage pressure vaporizer uses patented technology to accommodate the most demanding automotive and industrial applications for major OEM’s worldwide. • Transforms LPG from a liquid state into a vapour state at a referenced outlet pressure (85 kPa) • Integral liquid LPG shut-off valve • Standard MAP referencing • Optional LPG absolute pressure sensor • Coolant heating • Integral 30 micron inlet filter • Integral pressure relief valve • E67R-01 Certified • OEM validated
Input Pressure
200 – 2000 kPa
Output Pressure
80 – 85 kPa (referenced to MAP)
Fuel Flow Rate (LPG normal)
20 m3/h (46 kg/h)
Relief Valve Settings
280 +/- 20 kPa
Integral Filter
30 micron
Burst Pressure Inlet
6750 kPa (acc. to E67R-01)
Environment
Under hood
Operating Temperatures
-20°C to +125°C
Mounting Point
1x M8x1
Inlet
SAE Flair 45° with M10x1 or M12x1
Outlet
16 mm hose connection (E67R-01 approved)
MAP Reference
6 mm hose connection
Coolant
16 mm hose connection
Electrical
12 Vdc, 11W
Specifications LPG vaporizer AG SGI
TF600000 Vaporizer SGI with pressure and temperature sensor
TF600001 Vaporizer AG SGI with pressure sensor but without temperature sensor
TF600002 Vaporizer SGI without sensors
Art. TF600009 Vaporizer SGI with temperature sensor
