Pug planet -urgent help required!

[devils_fuel]

Niall - The car recently cuts out randomly and says on the display depollution fault, then either esp failure or low oil so I thought I'd force a regen on the motorway but being sat at the side of a motorway after cutting across 4 lanes with no engine didn't fill me with confidence about wanting to give it another go and stay on the motorway - hence I came back non-motorway. I was in 4th at 60mph for about 20miles as advised to force the regen.

I have just found the fuel filter and it's slightly black so went to GSF to get another and some dpf fuel additive cleaner. Fluid added to the fuel and GSF have me an oil not fuel filter lol