Those who run LPG converted 2.2's

[hunker7]

Pressure doesn't go below 1 bar under boost. So there are no problem upto the inline sensor?

[diesel des]

Yes pressure would drop

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[hunker7]

..or an air leak? I'm also thinking of pulling multivalve and checking for blockages, doubt it, but don't know what else to look at. Then again what could be blocking it? if there was a blockage, would pressure at reducer drop when it goes lean?

[hunker7]

Would a failed DV mess with LPG?

[hunker7]

I did add a rubber pipe at the end which is higher ID so I can point it away from the car, so that could explain that?

[diesel des]

The pressure will drop slightly but should still be liquid at that point. If it's vapour then it's expanding some place and that could be a restriction.

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[hunker7]

I took it off at the reducer, so surely pressure would drop by the time it gets to the front of the car?

[diesel des]

I can't open the video for some reason. If you only get vapour from your liquid feed you have a restriction in the pipe or valve feeding it.

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[hunker7]

Here is a video

[hunker7]

No liquid was coming out but that's due to the pressure being too low. It was only gas, and that was coming out in constant stream till pressure in the tank dropped and it cut the feed.

[diesel des]

Do it outside in a well vented area away from ignition sources etc.

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[hunker7]

I have mechanical valve, and that is fully open. But as I am running out of ideas, I'll do that tomorrow.

[diesel des]

Is there also a mechanical valve on your tank? Full open? You could disconnect the liquid feed from the vapourisor and then trigger the tank valve to open. Be careful as it can freeze you and abviously explode if it lights. Make sure lots of liquid gas comes out and it's not restricted.

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[hunker7]

Took the filter out and went for a quick spin around the block and still goes lean, so I don't know where to look.

[hunker7]

I will try and check the liquid filter just to be sure. And I'm sure it's nothing to do with cars sensors, because on petrol it goes like stink.