Egr delete now car won't start

[Colinm2]

Hi all this is my first post and I am looking for some help, I fitted an egr delete pipe to my PD170 Altea fr last night started the car and let it idle for 1 min, as soon as I touched the throttle it cut out and now won't start, I have now cleaned and refitted the egr valve and it still won't start, any idea what I need to do to get it going? Thanks

 

[maciek.snow]

You need to delete EGR from the ECU, mechanical EGR delete without ECU EGR delete worked only on old VP engines.