Hi, Does anyone know if a 94/95 GM PCM knows what gear its M6 transmission is in? If it does know, how does it get the information? Does it send the gear # out its ALDL port? Anyone know what the ALDL stream looks like for a PCM with manual transmission?? So many questions, so few answers, Any help will be appreciated, Dave Hempstead dave_hempstead@agilent.com