Ok i have i 2000 2500 ctd. I just reinstalled my zillaraider. It works for about 30 seconds then throws check engine light with 5 codes one is mass air flow and the other is oil pressure. All other codes are thrown because of these 2. If i let truck run 5 seconds longer it kills oil pressure on gauge in dash. I sent in to quad and box tested fine to me it sounds like i have a bad connection some where but i have yet to find it