When you have the map sensor engine then Certainly i beleive you can run the ITB's. Though i'm not far too confident how the vehicle will operate as the first Computer system will count on map sensor readings to regulate air/gas. Have you pulled the fuel rail relationship off and https://toyota-4age-for-sale54319.boyblogguide.com/34552897/not-known-details-about-4age-20v-itb