OK I have searched Ebay and all the junkyards in my area and noone seems to have my particular ECU. They did manage to locate one in Tulsa,OK, but it is $175 and has no warranty. my question is; Does anyone in here, in or around Springfield, MO have an ECU part number PO5269811 in working order they would be willing to sell for a reasonable price? In fact any one in SW MO, NE OK, OR NW AR I am close enough to any of these. Thanks

Been down this road unfortunatly.  The only option I have is to buy it from the dealer (at a discount, I can check it out for you) or send yours in to have it rebuilt.  If you want me to check the dealer option let me know.