Vauxhall Vivaro cutting out

Have you found out what this problem was? My van is doing exact same thing.

Are all hoses fitted correctly,are there any codes logged,

I took it to a garage today and the chap said i have a wiring issue.
I have recently had a clutch fitted and he recons they have disturbed the loom. He is having it in on Friday to check the loom. It has got worse today because it is now getting difficult to start but ticks over sweet as a nut when running. When i try and pull away it becomes very juddery and pulls back. It has lost some power and feels like the turbo has packed up. I know the turbo is fine because it is not smoking a bit, and it ticks over perfectly so i Know the injectors are fine. The codes coming up are open circuit on no3 injector, and mass air flow meter. So come friday i am hoping it will be just a wiring issue (haha, just a wiring issue) and he can fix it. He has a special scanner that can pick out a break in the loom which he has told me works. He has just done one of these last week so fingures crossed. Will defo put results on here for you guys.

Well i took it to the garage and check all the wiring and found no fault at all. The scanner has now come up with injector no 3 and injector no 1 open circuit. i have just ordered 2 x new injectors at a cost of £200 each. We are having problems though getting the old ones out. I knew it would be this as they are so prone to it. Renault are doing a recall on thiers but Vauxhall are ignoring it....

Did you find out what the problem was? Our van is doing the same. We have had the egr valve cleaned, not helped. Have now been told to have the wiring checked, would like your advice please.
Thank you

Got my vivaro (54 plate, 70k miles)fixed today after after many attempts to find problem with cutting out between 2k and 3k. have had a lot of parts changed. The problem was a split in a wire at the underside of the loom coming from the fuse box. The machinic was moving the loom which caused the engine to cut out. luckily a spark appeared on one of the wires which digonosed which wire it was. Over the moon to have my van back without guddering or cutting out. Hope this helps

Try taking off your Turbo boost sensor, The pump like unit with 2 pipes connected, Unscrew the bottom cap

Bet you will find water in the sponge filter , Squeese/ Dry it out refit and all could be fine again

Good Luck