Q501 4 Cylinder MT Application DTC Troubleshooting Data Version: 0.1 Date: 21-Sep-2018 Prepared By: Mithi Prasad, Sarang Kulkarni, Manish Gupta Checked By: Yogesh Jadhav Approved By: Satish Kumar P Page: 727 of 1052 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. harness 3 Are there any pins backed out from the EMS ECU Connector Rectify/Replace Connectors Go to Next Step 4 Check whether any of the Fuel temperature sensor pins interfaced with EMS ECU – K045 / K065 are short-circuited to battery / Ground. Rectify the wiring Harness Connections as per the circuit schematic. Go to Next Step. 5 Check whether the fuel filter is damaged or Leakage of fuel happens at every Ignition ON from fuel filter outlet. Confirm that Fuel filter is damaged and change fuel filter. Go to Next step 6 Fault persists Call Hotline Repeat the above steps for reconfirmation DTC’s confirmation: After rectification, Test Drive the vehicle for 2 KM and ensure that no DTC’s are logged in ECM. Circuit Schematic:
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