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: 1170 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. persists then Replace EMS ECU DTC’s Healing Confirmation: - After rectification, ensure the following points by referring engine parameters using TML diagnostic tool before handing over to customer. Auto Start stop lamp indication will turn ON and OFF properly Circuit Schematic Diagram: Component Location & Image:- ESS Switch START Is there wiring harness electrical continuity between ECU pins 130 & Auto start stop LED lamp indicator continuity between ECU pin 130 & Auto Start Stop LED Lamp indicatorcontinuity between ECU pin 130 & Auto Start Stop LED Lamp indicator Establish continuity by rectifying harness connections as per the circuit diagram It is ok?
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