Fuel Injection (Fuel System)
SENSORS AND SWITCHES
FU-25
! As the crankshaft rotates, each tooth aligns with the crankshaft position sensor. At that time, the
magnetic flux in the sensor’s coil changes since the air gap between the sensor pickup and the
sprocket changes. This change in magnetic flux induces a voltage pulse in the sensor and the
pulse is transmitted to the ECM.
(1) Crankshaft position sensor A: Crankshaft half rotation
(2) Crankshaft sprocket
A
(2)
(1)
B2H1995C
W2290GE_02_FU.fm 25 ページ ２００１年４月１１日 水曜日 午前９時３１分
To Next Page
Loading...
