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: 1600 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. Trouble Shooting:- Step Checks IF YES IF NO 1. Check the Regulator Valve for any damage/ Is there any dirt or Rust on Connector Replace connector / Remove the connector and clean it and refit it tightly Go to step 2 2. Is there any damage / bruising /holes are present in hose pipe? Replace the hose pipe. Go to step 3 3. Is there any damage / loose mechanical fitment of hose pipe? Rectify the mechanical fitment issue. Go to step 4 4 Is there any damage in CNG injectors / injector springs and mechanical fitment of common rail ? Replace the mechanical fittmet issue of common rail / replace the injectors. Go to step 5 5. If the fault still persists Replace the EMS ECU Repeat the above procedure for reconfirmation DTC’s confirmation:- Recheck the fault, fault shall not reappear.
RkJQdWJsaXNoZXIy MTIwNTUz