Rondo L4-2.4L (2007)
Crankshaft Position Sensor: Testing and Inspection
CRANKSHAFT POSITION SENSOR (CKPS)
INSPECTION
FUNCTION AND OPERATION PRINCIPLE
Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no
CKPS signal input, fuel is not supplied. That is, vehicle can't run without CKPS signal. This sensor is installed on transaxle housing and generates
alternating current by magnetic flux field which is made by the sensor and the target wheel when engine runs. The target wheel consists of 58 slots and 2
missing slots on 360° CA (Crank Angle).
Waveform
WAVEFORM
