Yes lad thats me lol. Turbo isnt sticking its all good. Had it cleaned before the remap & the vac lines are abit worn but ive been told that because the car is mapped its spiking the standard boost sensor and i need a 3 bar one. Egr has been blanked off too yeah
How much boost are you running? The standard sensors measure up to 2.5 bar that's atmospheric so 1.5 gauge pressure max. Allowing for boost spikes and to detect a safe overboost value for limp mode 1.3 bar is the most I'd go for. I'm running 1.3 bar in my own and I've also mapped pd130, pd100s, ve90s and more all which have a 2.5 MAP sensor and never had any issues. A boost spike is usually down to slight vac leak. For the boost it looks for a set pressure in the map given the rpm and pedal position, if the sensor detects the pressure is
lower than the map it adjusts the vanes in the turbo to try reach that pressure. The
problem then is it usually overcompensates and the result is an overboost and limp mode. I'd start with replacing the vac lines first. I had a split in mine a few months back that was so small I couldn't even see it and the car was stuck in limp mode, replaced all the vac line then and it was perfect then.