umsebenzi CRP850 ephezulu ingcindezi wesitimela ezivamile futha isilawuli ukulingisa udizili ECU (Engine Control Unit), nikeza Bosch, Denso, eDelphi nezinye isignali ezivamile wesitimela ukulawula futha ukushayela ephezulu ingcindezi ezivamile wesitimela amaphampu kanye umfutho ophakeme wesitimela ezivamile umsebenzi injector . Amapharamitha isignali drive lingasethwa ngokuvumelana isimo langempela abasebenzisi '; Ukubuthelela kungaba basindiswe ukuze kube lula abasebenzi yesondlo ukuba wahlulele isimo yokusebenza ephezulu ingcindezi ezivamile wesitimela uhlelo kanye nokugcinwa.

Isetshenziselwa ukuhlola lezi futha: Bosch CP1, Bosch CP2, Bosch CP3, Delphi, Siemens, DENSO HP0, HP3 KANYE HP4.