i have the same problem, along with daniel_depetro. p0133 and p0137 are mine. "low voltage". I tried everything up to 100% rewiring over and over again, starting from scratch, official wiring scheme, soldering passionately, and the codes persist. The next thing I'm going to try is resetting the ECU using the disconnecting negative battery terminal method. http://www.rdtiburon.com/index.php?showtop...mp;hl=emissions
seems like DTN and Bullfrog are the only ones who are helping us out. Nobody else is interested or seems to know what's going on.
This post has been edited by HKC (HyundaiKitCoupe): 14 May 2008 - 10:01 PM