2.2t LPG talk

[diesel des]

2 maps are best but on our motronic setup we run open loop at wot so what I do is leave the high load parts of the gas map in the gas ecu leaner. Best setup with a wide band lambda. Our cars have hard valves and seats so love lpg.

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[popdemonic]

Don' worry about dried out or burnt valves.our PCV has been known the excessive lube on our intake tracts lol.
my car is not on LPG but i believe any cars with LPG and porper tuning.nothing much to be worried about.

[hunker7]

Good to hear, got worried for a minute there.

[psiconauta911]

My car runs great on LPG with no problems at all till now due to the LPG, the LPG stresses the eletric and cooling a bit so everything must be in top condition.
My car is homefried and I use LPG but when I want to go WOT I change to 98 and here we go!
The truth is that my avant is a 15000mls/year car (family car) and even considering the plus 20% consumption (LPG vs 98) it´s half the price in the end and the avant goes from very expensive to run to economical, more so than many modern diesel and faster to!
I would love to have it properly mapped and even contacted Prj about it but as he didn´t have a generic for it and I live in the sunny southwest corner of EU I´m stuck with what I have and as been good enough for the last 40000mls.
If more people went LPG way maybe Prj would consider doing a version of a generic map for the ABY/AAN LPG users with stock mechanics like the generic chips he already does for 98 users!

[bartolomeus]

Well I for one, would be totally interested in a reliable and safe LPG conversion.
As you said it, the economy would be great.

[popdemonic]

many urs4/6 here is running on LPG for years due to the gas price keep going up for past few years but now the gas price went down for 35%.
only problem i have been heard is when WOT,the LPG module always kick back to Fuel sound like insufficient LPG fed up the motor and it switched back to Fuel automatically.i might need a better tuning on LPG.

[diesel des]

Sounds like the lpg setup running out of fuel. Could be too small lpg injector or vapouriser. The only issue I have is that the tank has no baffle so when pulling big g force I get a stutter then an auto return to petrol for a few seconds then back to lpg. No a big problem as only happens when driving fast.

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[byd1380]

I have a KME setup also, only issue I have is RS2 injectors going fully open and LPG system doesn't like it. I have had 5 cars on LPG with no issues.
1996 S6 (350bhp)
1996 Mercedes S320
2004 Subaru Impreza 2.0GX (non Turbo)
2003 Seat Toledo 1.8T (220bhp)
2001 VW Passat 2.slow

I have prob over 140k on the cars running LPG and still own 3 of them. I found it makes the S6 useable, as before £20 didn't go far....

Ivan