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Title: LPG tuning Post by: Gal_Anonim on February 10, 2025, 02:05:51 PM I would like to ask for advice from more experienced forum users (I am counting on PRJ in particular) regarding LPG tuning. In the topic "High STFT during WOT / lack of fuel" I posted the results of what I managed to achieve with 1.8T stock 180HP without changing the ignition maps. I did it deliberately, because the car has an LPG installation. I would like to use switching maps for driving LPG/gasoline, but I am wondering which parameters to use due to the limited space in ME7.5.
This is how I want to set the map LAMFA - last raw 0.92 KFFDLBTS - blocked 0 CATR - blocked ATR 0 KFLAMKRL/KFLAMKR - stock 1 plan for changing parameters using LPG/gasoline maps LDRXN KFLBTS KFDZWKG For the last item KFDZWKG I have a request for advice whether such initial values will be good for LPG? If not what to change? Thanks in advance for your help and suggestions P.S. Sorry, but I've only just read in FA that KFDZWKG stands for "Ignition angle correction by shifting the knock limit". So I should advance the ignition advance angle in KFZW by about 8deg and in KFDZWKG introduce an ignition angle retardation by about 4deg? Title: Re: LPG tuning Post by: Gal_Anonim on February 10, 2025, 02:15:58 PM One more question, is there a chance to force lambda > 1 in ME7.5 with some HACK? I would like to run on LPG with lambda 1.05 - 1.08.
Title: Re: LPG tuning Post by: pinokio1979 on February 10, 2025, 05:21:21 PM Chcesz na lpg mieć lambdę pow 1? serio chcesz stopić tłoki gniazda zaworowe?
Title: Re: LPG tuning Post by: BlackT on February 10, 2025, 05:53:32 PM One more question, is there a chance to force lambda > 1 in ME7.5 with some HACK? I would like to run on LPG with lambda 1.05 - 1.08. Post your file I will do it for youTitle: Re: LPG tuning Post by: Gal_Anonim on February 11, 2025, 03:33:11 AM Post your file I will do it for you This is my bin file but if it's not a secret I'd like to learn how to make ME work with lambda >1Title: Re: LPG tuning Post by: Gal_Anonim on February 11, 2025, 10:21:50 AM Is the parameter LAMLGMTM responsible for the maximum lambda?
Title: Re: LPG tuning Post by: BlackT on February 14, 2025, 06:17:47 AM Try this, hardcore lambda maximum 1 is changed to 1.06
Title: Re: LPG tuning Post by: Gal_Anonim on February 14, 2025, 07:53:17 AM Thanks tomorrow I'll try to test it. Can you describe how it works? I mean how it relates to Lamfa.
Title: Re: LPG tuning Post by: BlackT on February 14, 2025, 08:33:48 AM Oem you can set lamfa to 2, ECU will limit it to 1
With this softwer it will bring it to 1.06 Title: Re: LPG tuning Post by: Gal_Anonim on February 14, 2025, 01:02:36 PM From this I conclude that I am the one who should set lambda in LAMFA? Right?
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