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: 3 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. 10. 22 Jan 2022 1.9 1. Fault type of CNG sensor related DTCs modified. 2. Lamp indications, lamp activation cycle and lamp healing cycle is modified as per ARAI requiremnets. 3. P1018-64 and P0703-14 is added for improved starter and brake diagnostics. Sevice Manual Changes are done for lamp cycles, fault types of CNG sensor faults and newly added diagnostics. 11 03 June 2022 2.0 1. Page numbers corrected in index. 2. Lamp cycles ( Healing and Logging) is updated. Sevice Manual Changes done based on the customer team feedback. 12 25 Mar 2023 2.1 1. Lower byte & lamp indication is updated for P3016, P2195 & P2196. 2. Engine RPM limitation is updated as 2000 rpm wherever applicable. 3. P0111-00 is added in service manual. Sevice Manual DTC Manual is updated according to updated DTC list 13 25 Apr 2023 2.2 1. P2BF0-92 & P2BF1-92 is added in the service manual. Sevice Manual DTC Manual is updated according to updated DTC list 14 27 Jun 2023 2.3 Sevice Manual DTC Manual is updated according to updated DTC list 15 21 August 2023 2.4 IVN DTC Added and Resonance DTC Added Service Manual DTC Manual is updated according to updated DTC list 16 5th October 2023 2.5 P232A-01 DMF DTC Added Service Manual DTC Manual is updated according to updated DTC list 17 25th July 2024 2.6 P3318-01 Alternator Error DTC Added Service Manual DTC Manual is updated according to updated DTC list
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