Landi Renzo Omegas trouble

[andreib]

I have a Landi Renzo Omegas LPG (GPL) system mounted on my 2005 Daewoo Nubira (1.6 16v). I would like to know what is the optimum way to calibrate the system, what the rail pressure should be and how am i supose to manually calibrate it (taking into account what factors).

 

I want to do further adjusments because i'm not very satisfied with the fuel consumption (from 7l/100km in gas to 9.3l/100km LPG).

 

I didn't find a English corner on your forum but if there are English speakers any help is apreciated.

[SognandoilBusso]

Hi, i'm not able to give you an help with calibration, but i can say that your fuel consumption with gas it's a little bit optmistic!

 

it's natural that with lpg fuel consumption now can seem that there is something wrong in your calibration...

 

but with gas have you ever try to calculate from full to empty or is the Daewoo that say that fuel consumption is 7l/100km?

 

sorry for my english, i hope you'll be able to understand me!

[titius]

I have a Landi Renzo Omegas LPG (GPL) system mounted on my 2005 Daewoo Nubira (1.6 16v). I would like to know what is the optimum way to calibrate the system, what the rail pressure should be and how am i supose to manually calibrate it (taking into account what factors).

 

I want to do further adjusments because i'm not very satisfied with the fuel consumption (from 7l/100km in gas to 9.3l/100km LPG).

 

I didn't find a English corner on your forum but if there are English speakers any help is apreciated.

 

I don't actually know the solution to your problem, I'm about to get a 2003 Alfa 147 with a Landi system, so maybe I'll be able to help you in a few weeks, in the meantime I'm translating here for others to help:

 

Il nostro amico qui chiede lumi su un impianto Landi Renzo Omegas GPL su una Daewoo Nubira (1.6 16v), chiede come calibrare al meglio l'impianto perche' non e' molto soddisfatto con i consumi che giudica eccessivi, ovvero da 7l/100km a benzina a 9.3l/100km a gpl. Chiede come tarare manualmente l'impainto e come farlo.

Saluti...

[andreib]

No, the 7l/100km is the fuel consmption calculated from full tank to full tank, on several long trips (out of town). The LPG fuel consumption is calculated in the same way and ranges form 9-10l/100km, on the same itinerary, same average speed.

So the fuel consumption has gone up about 28% (and they say it should be arround 10% increase).

 

I have the conecting cables, the Landi 2.6.4 software BUT i don't know how to improve the automatic calibration by finetuning it manually.

[Andreanl]

My advice: don't try to make a "do it yourself" calibration,search for some other installers in you zone.

 

Where are you writing from?

[andreib]

I'm writing from Romania.

 

I've saved the original configuration, just in case but the chace to find a porfessional is low, so my best chance is a DIY.

 

LE: Just to have an idea, what is your LPG fuel consumption?

[danyts]

No, the 7l/100km is the fuel consmption calculated from full tank to full tank, on several long trips (out of town). The LPG fuel consumption is calculated in the same way and ranges form 9-10l/100km, on the same itinerary, same average speed.

So the fuel consumption has gone up about 28% (and they say it should be arround 10% increase).

 

I have the conecting cables, the Landi 2.6.4 software BUT i don't know how to improve the automatic calibration by finetuning it manually.

 

Hi! you must select, in the program, the manual calibration.

Increase the pressure of the fluel is the first step to reduce the consumption to LPG.

You remember thet the consumption of LPG than gasoline it increase from 5% to 15%.

Do you have injection system of LPG or old system?

Excuse Me for my English but I study this languages at the College

[andreib]

It's a sequential injection system http://www.landi.it/prodotti/scheda_sistema_gpl07.html

[danyts]

It's a sequential injection system http://www.landi.it/prodotti/scheda_sistema_gpl07.html

 

Ok how software do you have for your system?

 

For regulation of your system it's request this software:

http://images.google.it/imgres?imgurl=http...%3D10%26hl%3Dit

 

It's a sequential injection system http://www.landi.it/prodotti/scheda_sistema_gpl07.html

 

 

You met in the link the software and the Landi link

[andreib]

The software required is Landi LSI NSI 2.6.4 and i have it, but it's not very usefull in explaining how i can manually calibrate the system.

[danyts]

The software required is Landi LSI NSI 2.6.4 and i have it, but it's not very usefull in explaining how i can manually calibrate the system.

 

 

If you download on the Emule, the new software landi omegas 2.4.3 and you can do on regulation of the parameters of injection of LPG, the pressure and other parameters of the ECU LPG.