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: 1686 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. P - code Fault Type Fault Information Returned DTC_HB and DTC_MB (Hex Values) DTC_LB (Hex Values) DTC name Osprey BS6 MT Osprey BS6 AMT Kite BS6 MT Kite BS6 AMT X451 NGNA BS 6 X451 NGTC BS 6 Hornbill BS6 MT Hornbill BS6 AMT Kite BS6 CNG P061D 29 Function monitoring: mixture plausibilisation error in CNG operation NO NO NO NO NO NO NO NO YES P062D 29 Fuel Injector Driver Circuit Performance Bank 1 YES YES YES YES YES YES YES YES YES P061C 41 Internal Control Module Engine RPM Performance YES YES YES YES YES YES YES YES YES P061D 62 Function monitoring: mixture correction factor error in CNG operation NO NO NO NO NO NO NO NO YES P061D 46 Internal Control Module Engine Air Mass Performance YES YES YES YES YES YES YES YES YES P0607 81 Control Module Performance YES YES YES YES YES YES YES YES YES P3006 81 Control Module Performance YES YES YES YES YES YES YES YES YES P0607 41 Control Module Performance YES YES YES YES YES YES YES YES YES P061D 64 Internal Control Module Engine Air Mass Performance YES YES YES YES YES YES YES YES YES P061B 08 Internal Control Module Torque Calculation Performance YES YES YES YES YES YES YES YES YES P061A 28 Internal Control Module Torque Performance YES YES YES YES YES YES YES YES YES P0607 48 Control Module Performance YES YES YES YES YES YES YES YES YES P302F 01 Detection of an early opening main relay YES YES YES YES YES YES YES YES YES P3030 01 Sticky main relay or short to ground in control circuit YES YES YES YES YES YES YES YES YES P1609 21 Non Plausible error for CNG LID NO NO NO NO NO NO NO NO YES P1608 22 Signal Error for CNG Lid NO NO NO NO NO NO NO NO YES P0093 7A Fuel System Leak detected( Large Leak) NO NO NO NO NO NO NO NO YES P0094 7A Fuel System Leak detected( Small Leak) NO NO NO NO NO NO NO NO YES U1323 08 Diagnostic fault check for IAC node timeout. YES YES YES YES YES YES YES YES YES U1324 08 Diagnostic fault check for IBS node timeout. YES YES YES YES YES YES YES YES YES Applicability Of DTC's
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