Hi

Vrs had stage 2 turbo fitted , and milltek de cat and full system , needed egr delete pipe

My garage fitted it , but the eml did not come on , he told me he just bypassed it , everyone says u need egr to be mapped out to lose eml light , so what happened , this Is on a Blt engine

Thanks trev

Think it can be turned off in VCDS? Might be wrong though I know it can be turned down.

It might of been already mapped out when you had the stage 2 work done?

Ide say the person who mapped it turned it right down anyway so it wouldnt bring the light up. I didnt get a light up when i fitted mine after a map.

How many miles have you done?

As it can take upto 200miles to log the fault code

Ide say the person who mapped it turned it right down anyway so it wouldnt bring the light up. I didnt get a light up when i fitted mine after a map.

Correct. Seen I lot if maps that have the values in the EGR map set so it isn't used. This allows a delete pipe to be used without a warning light.

Later BLT's are different I believe.