OMVL Dream XXI

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mitch23
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Joined: Tue Jul 28, 2015 5:01 pm

OMVL Dream XXI

#1 Post by mitch23 » Sun Aug 09, 2015 4:18 pm

hello I have the above system and im having some problems. i shall list below :) The car is a BMW X5 2002 (E53) (M54 Engine). its a 3.0i petrol manuel

1) its a nightmare to start the engine when its previously been running on gas
2) under heavy load/acceleration it misfires like crazy, engine management light flashes on and off. and the car appears to go into some sort of limp mode by which i mean i have very limited power. 40mph in 3rd gear needs around 4000-4500 revs

I dont have the symptoms when running on petrol, infact its problem free.

I have omvl software but the menus appear limited, i cant access diagnostics or set lpg fuel level etc which permanently reads full.

the system was serviced 2 months ago and the bloke i took it to just scratched his head and recommended i replace the cam shaft sensor which i did and still no improvements.

also ive replaced the reducer just to see what would happen and no improvement.

any help is much appreciated.

cheers
Mark

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