LPG Discussion Forum

Hiya guys, im planing on converting my signum 2.8 turbo to lpg, I can get my hands on a Stag 300-6 system.
1. Is the above system suitable for the z28nel engine?
2. Ive noticed from wiring diagrams that it has a fuel system pressure sensor, does it require a fuel sensor emulator or a fuel return ...

Hiya, its all sorted now, i had a look at the vauxhall tis wiring diagrams, the wires going to the coilpack are indeed + and - 12v and 4 pulse signals on the other 4 smaller cables. Also there is a green wiring that comes from the x77 connector yhat feeds the tachometer with the signal it needs, i ...

Hi guys, recently fitted a europegas lpg system to my astra coupe, its a 2.2 litre and cant seem to find a suitable rpm signal, the coilpack has 6 wires, 2 thick and 4 thin, the thick ones are 12v + and -, i assumed the other 4 are the pulse signals for the firing of the coils and tapped into one of ...

I can see that lol, just thought it might be a rebadged ecu from another company like afc do, i.e. use kme diego ecus and badge it as an afc diego ecu.

Mark.

Does anyone know what lpg ecu this is in the pic?

http://i1206.photobucket.com/albums/bb4 ... synios.jpg

cheers, Mark.

Its a cylinder tank. Is it possible to tank the valve off and remove the dip tube from inside and make sure its clear?
Mark.

Also to add because of the issues it has caused random misfires but only on lpg, no issues on petrol on either car, the cars are hyundai trajet 2.7 v6 with kme diego system and kme silver vapouriser and a 2.5 v6 rover 75 with oscar N system and a magicjet vapouriser, the trajet has recently had new ...

Hi guys, as above, can lpg tanks fill with sludge or anything that can reduce there flow over time?
Basic ive had the tank in question for 5 years now and its veeb swaped from one vehicle to another and shows the same problems on each vehicle i.e. diffrent cars, diffrent lph systems but the same ...

My 75 has a random misfire but it only happens when i floor the pedal which brings be to a diffrent post.

100 miles for £10 lpg at 52.9p and 60 miles for £10 petrol at 104.9p in a zafira 1.8 16v automatic.

Yes simon it has, i switched off the injector heating, cheers Mark.

Its all sorted now, you are correct rich, the injector heating was enabled, cheers Mark.

Hiya guys, recently fitted a kme nevo system to my wifes 1.8 16v zafira. Car runs beautifully on petrol and gas but ive noticed a small niggle and wanted to know if its normal or if i can turn what its doing off?, basicly when the engine is cold and waiting for the vapouriser to get up to temp thr ...

Hi guys,

It's time to ask for help again. Can anyone tell me if LPG ecu's have any preference with regards to "bank" injection??, the reason I ask is because I have removed my AFC KME system from my BMW and fitted it to my Toyota Previa and since doing so it does seem to run correctly on either ...

Hi guys,

I havent posted for some time however I have a problem again. My KME Silver vapourizer seems to be having problems with pressure at idle. If I floor it or disconnect the vaccum line I get 1.7bar but when the vaccum line is connected I get 1.1bar which is fine and the cars runs happy, but a ...

Thanks mate, I have the software now but thanks again

Mark.

Thats bad, it means that the vapourizer wont supply enough fuel in that situation, it might be that u have connected the vaccum line to an incorrect place on the manifold, it sounds to me that the vapourizer is not subjected to vaccum at idle and somehow is subjected to vaccum when u accelerate but ...

On my BMW the idle gas pressure is set at about 1.1bar when I put my foot down it goes upto about 1.6-1.7bar, the only time I see 2bar is when I switch the car over to petrol. I took my kme vapourizer apart and cleaned before fitting has it was 2nd hand and was full of wax, so yours might be clogged ...

I'm afraid not, they are 6 years old now, the only reason I think they may need a overhaul is because they seem abit ticky and idle is alittle unsmooth but is fine on petrol, no misfires or problems with power tho on both petrol and lpg.

Mark.

Can magic jet injectors be overhauled? If so does anyone know where I can get a overhaul kit?

Mark.