Hi all, getting in a post to gain access to the additional articles. I've got a 1999.5 Golf TDi that's in Limp Mode. I've replaced the MAF and cleaned the snow screen so far. My mechanic replaced my vacuum lines and put on a rebuilt wastegate for my Turbo, but no change yet. I'm considering replacing the N75, but looking at the article here I might have some less expensive things to try first.