alabama

Bosch have just droped the price on these ! last week i paid

My 98 alahambra tdi was showing the classic signs of maf probs having read all the threads, i was going to get an exchange one from the ebay seller when I took the route of getting a obd down loader-- it showed up a 00575 fault code - intake manifold preessure problem ! can anyone indicate were to start searching or could this be the egr valve thing ? If any one in essex needs to borrow a down loader let me know