TATA BSVI Gasoline_Bifuel Program – EMS ECU Bosch DTC Troubleshooting Service Manual Version: 1.9 Date: 24-01-2022 Prepared By: Veer K. Singh / Prudhvi B Varma Checked By: Yeshwant Jadhav Approved By: Sanjeev M. Document Part No: 2921 02 xxx xxxx Page: 1104 of 1692 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. DTC’s confirmation: - After rectification, ensure the following points using TML diagnostic tool before handing over to customer. d) DTC should not be present in ECU memory. Connector View & Information: - IPC ECU side connector diagram Description ECU Pin CAN HIGH chasis 6 CAN LOW chasis 5 Battery 1 Ignition input 22 Battery ground 24
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