Sudden and temporary loss of power

[Vanterrier]

Typically my ODB2 reader doesn't have Peugeot, Fiat nor Renault listed and under "others" it still can't communicate with the van ( I know how it feels)
I have bought another from fleabay for less than a tenner, so it must be good, right? Anyway, this one lists Peugeot and fiat so will see how that goes.
K

 

[Pudsey Bear]

I have these in Mt van, works fairly well.

 

[Vanterrier]

My new ODB2 reader says "NO CODES" and the MIL light never came on so maybe the egr valve is innocent?
What I have found so far is a very mucky air filter - the van came with a new MOT and a recent full service, which I now don't believe.
I have new air, oil and fuel filters and new oil ready awaiting a nice day...
K

 

[mid4did]

My hymer base vehicle is a 2004 Renault master. I had a similar problem which took me a while to solve. Mine also cut out for no apparent reason a few times and started almost straight away afterwards with no further problems.
It was down to the immobiliser which is around the ignition barrel. I noticed the red immobiliser light kept flashing when it wouldn't start. I reseated the connector cable and had no trouble since, touch wood.