THS II (TOYOTA HYBRID SYSTEM II)
228TU23
Hall IC
Magnetic Yoke
Accelerator Pedal Arm
228TU25
Accelerator Pedal
Position Sensor
Magnet
Hall
IC
Hall
IC
Magnet
VPA
EP1
VCP1
VPA2
EP2
VCP2
THS
ECU
V
5
Output
Voltage
0
Fully
Close
VPA2
VPA
Fully
Open
Accelerator Pedal Depressed Angle
228TU24
Service Tip
The inspection method differs from the conventional accelerator pedal position sensor because this
sensor uses a hall IC. For details, refer to the 2007 Camry Hybrid Vehicle Repair Manual (Pub. No.
RM02H0U).
TH-34
5. Accelerator Pedal Position Sensor
The magnetic yoke that is mounted at the base of the accelerator pedal arm rotates around the Hall IC in
accordance with the amount of effort that is applied to the accelerator pedal. The Hall IC converts the changes
in the magnetic flux that occur at that time into electrical signals, and outputs them in the form of accelerator
pedal effort to the THS ECU.
Содержание Camry Hybrid AHV40
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