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: 1095 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. ECM ECU side connector diagram – CAN Interface ECM ECU Pin assignment: - Connector No. Pin No. Pin Name Description Vehicle Connector-1 C1,132 CAN HIGH CAN High C1,144 CAN LOW CAN Low C1,116 Ign Ignition C1,155; C1,156 Vbat Supply Voltage Battery C1,153; C1,154 GND Battery GND
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