Quote Originally Posted by muŅoz View Post
kagaya po ng regular VE type injection pump. papaano po inaadvance at dinedelay ang CRDi?
ang timing control ng CRDi pumps ay hindi na mechanical tulad ng mga traditional VE pumps. Nag d-drive lang ng high pressure fuel ang supply pump to the rail to the injectors.

Ngayon, depende sa camshaft and crankshaft sensor with respect to load, iniiba ng ECU ang triggering ng injection ng injectors; Hindi na pump ang nagcocontrol nyan kundi ang Engine ECU and Transmission ECU sabay-sabay.