needing a new egr valve, just wondering if i should get a egr valve or egr delete? whats difference? ill also be remapping my car next month so wondering what ppl would do?

my car is a fabia vrs asz engine

thanks

have you tried removing / cleaning it first? or it is officially knackered?

It was all clunker up . I gave it a quick clean. How can i tell if its actually knackered

apply a vac and see if it moves     if you have a "15" ecu you can just block the vac if a "16" it will need programming out     depends on the year of manufacture---if you have oil leaking from the vent holes,  it's a new one/delete kit/ or a wingnut race pipe stealth mod