Vogels Autogas Systems VGI Hardware Manual
System Description and Installation
VGI Technical Manual 2014-01-14.pdf
Pagina 15 van 44
1.8.2 Injector rail AEBINJ
Specifications:
Name:………………………….….AEBINJ
Coil tension:…………………..…..12V DC
Nominal power:…………………..….41W
Normally:……………………...…..Closed
Injectors per rail:……………......2, 3 or 4
Approval LPG No.:……E13 67R-010290
Approval CNG No.:……E13 110R-00123
NOZZLE TABLE FOR LPG POWERED VEHICLES
Information is calculated based on 1 bar pressure
4 CYL.
Nozzle Diameter
Displacement
Ø
1,8 mm
Below 1100 cc
Ø
2,0 mm
Up 1100 to 1300 cc
Ø
2,2 mm
Up 1300 to 1600 cc
Ø
2,4 mm
Up 1600 to 2000 cc
Ø
2,6 mm
Up 2000 to 2200 cc
Ø
2,8 mm
Up 2200 to 2400 cc
Ø
3,0 mm****
Over 2400 cc
8 CYL.
Nozzle Diameter
Displacement
Ø
2,2 mm
Below 3000 cc
Ø
2,4 mm
Up 3000 to 4000 cc
Ø
2,6 mm
Up 4000 to 5000 cc
Ø
2,8 mm
Up 5000 to 5700 cc
Ø
3,0 mm****
Over 5700 cc
3 CYL.
Nozzle Diameter
Displacement
Ø
2,2 mm
Up 900 to 1100 cc
6 CYL.
Nozzle Diameter
Displacement
Ø
2,2 mm
Below 2600 cc
Ø
2,4 mm
Up 2600 to 3000 cc
Ø
2,6 mm
Up 3000 to 3500 cc
Ø
2,8 mm
Up 3500 to 4000 cc
Ø
3,0 mm****
Over 4000 cc
ATTENTION:
3.0 diameter nozzles have a larger
O-ring do not mix with others.
The AEB injectorrail is available with 2, 3 or 4 injectors in one complete rail. The oulet nozzle is exchangeable, and
is available in different diameters, which makes the rail adjustable for the required power.
The table below indicates which nozzle size to use, based on number of cylinders and engine displacement.
A simple way for understanding if the nozzle is of the correct diameter.
1) Complete a correct calibration using GAS.
2) Bring the vehicle to idle while running on GAS.
3) Check the GAS injection time:
The nozzle is correct if the injection time is between 4.5 ms and 6.0 ms, the nozzle is too large if it is under 4.5 ms
and too small if it is over 6.0 ms.
Legend:
1.
Gas inlet (cmming from gasfilter)
2.
Injector nozzle (exchangeable)
3.
Electric connection per injector (AMP super seal 2 way)
4.
Tube connection for gas pressure sensor
5.
Rubber bracket for fixation
6.
Gas temperature sensor (NTC) (Sicma 2 way connector)