Need to get it planet on it really. The depollution fault message is a generic message for a whole host of things. More likely to be battery, starter, MAF or something completely unrelated! Has limp mode been activated? That is more likely if the DPF is the issue as the ECU limits the engine to stop back pressure from blowing the turbo.
Its not in limp mode it drives fine battery is 7 months old its never struggled to start until today its recently had cambelt heater plugs and relay also replaced the sump last week as it cracked around the sump plug when i changed the oil
No one close to me on the planet map i will try and get my garage to plug it in i just wondered if anyone had any idea why it struggled to start all faults have now cleared on its own and it starts fine ??