CAM TARGET WHEEL FOR VEHICLE

摘要

PURPOSE: A cam target wheel for a vehicle is provided to improve operational reliability by recognizing the shaking of a cam without increasing a number of lobes. CONSTITUTION: A cam target wheel for a vehicle comprises a cam shaft and a lobe. The lobe is formed on the exterior of the cam shaft and recognizes the trough and crest of cam shaking waves. [Reference numerals] (AA) Cam shaft phase recognized by an ECU; (BB) Case 1(normal output); (CC) Disturbance generated; (DD) Case 2(degraded output); (EE) Conventional target wheel;