TATA BSVI Gasoline_Bifuel Program – EMS ECU Bosch DTC Troubleshooting Service Manual Version: 2.6 Date: 5-10-2023 Prepared By: Pradip Shimpi Checked By: Yeshwant Jadhav Approved By: Sanjeev M. Document Part No: 2921 02 xxx xxxx Page: 1304 of 1720 Copyright © TATA MOTORS Ltd. This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author. Operating Principle: Cam shaft Sensor contains a permanent magnet and a Hall IC. Due to the rotation of a ferromagnetic target wheel in front of Sensor, the magnetic field is modulated at the place of the hall probe. With a tooth in front of the Sensor, the magnetic field increases, with a slot it decreases. This modulation results in changes of the output signal. The magnetic field is evaluated by the hall probe in the ASIC. Working Air Gap and Installation Dimension: Stand alone Diagnosis: NA
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