01-23-2024, 01:06 PM
It’s hard for me to believe that they are not using some signal from the DDEC for the zero throttle. It may not be the engine brake output maybe there is another output. I will look through my DDEC II docs tonight and see if I can find anything that they might be using for the actuation of the jakes. The jakes module I know of still gets it signal from the DDEC ECM.
Jeff LoGiudice
Temple Terrace, Fl
1984 Bluebird Wanderlodge PT40
1998 Newell 2000 #490
1986 MCI/TMC 102A3 (sold)