The V8 Owners Forum -

I need to decide on a pressure sensor to use in order to monitor gas pressure at the lpg injector rail and allow megasquirt to cut back to petrol when a lower threshold figure is reached.

Can anyone give me a rough idea of what pressures are normally seen on the vapour side? If Anyone knows what pressure causes theirs to cut back petrol that information would also be very useful!

Thanks
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The OMVL systems I install can be set to different pressures depending on application. 1.2 bar and 1.8 bar are, from memory, the two common settings.....

Thanks