So about 4 days ago the EML (engine management light) came on so put the car on the laptop (vcds/vag.com)
to read the codes and see what was going on
it threw up code 19586 - EGR System Regulation Range Exceeded P3130 - 35-00
So took a pic of the code and cleared it had a look around and reading some posts some people say
N17 valve at fault
or
Egr is dead and needs replacing
or
vacuum pipes need replacing
or
Turbo is dead
now thats lots of maybe's so can anyone throw some more light onto the fault
and how would i test the n17 valve ?? I have run an output test on vcds (not sure if i'm doing it correct) but i cant hear or feel anything when i put my hand on the valve/solenoid
I also ran measuring blocks

now this was on idle but the egr looks to be out of specified range and the maf looks the same am i right in my thinking or am i doing it wrong
any thoughts

?