Limp Mode after filling up with premium deisel!

[Millie Master]

My 2008 Renault Master 2.5 dCi 100 used to do the very same limp home mode thing to me until I learned to give the engine a sound thrashing on full load and full throttle at approaching maximum revs and that has proven to be the cure all, mind you it doesn't do anything for the fuel economy!
But as for the economy, I am really very pleased with the way that Millie stretches out the litres per miles for her impoverished maker, getting a worst of 35 mpg and a best of almost exactly 40.

 

[RSD7a]

And ..... because the two events happened one after the other doesn't necessarily mean they are connected....