on November 5, 2008, 8:39 pm, in reply to "Re: Kia Sedona / 2.9 diesel / 2002 / non starter."
you are right, it does prevent vehicle inj working if cam beaks engine off. If engine running it will stay running till engine turned off.
The ecu pins are as follows, 14 for ground, 38 for signal and 37 for power supply. Check supply voltage is present.
HTH
James