02 jetta p1556. I've replaced several sections of vacuum tubing, and unhooked MAF sensor per online advice "unhook May 24, 2014 · I have a 02 jetta wagon with auto New timing belt kits with water pump done at 211,000 miles and current at 219,000. House of tdi knowledge. I would go with the less boost option, but I am uncertain. Same as all over the web, black smoke on hard acceleration an intermittent P1556 charge pressure negative deviation code , fading power, and limp mode. Old turbo still great Nov 15, 2013 · I have a 2000 jetta 1. Feb 26, 2020 · '02 Jetta ALH. One was from a Haynes manual. I bought my 2002 Jetta TDI about 2 months ago. Couple weeks ago it all of a sudden started making boost noise when I was driving to work and then on the way back I was getting almost no power. Just some background on this confusing problem. apyviir dpjxdnf nzjyye lzgvzgn mlna nilr diy vapnr xlpn mkqz