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: 846 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. 2 Check for mechanical damage / Blockages in EGR Valve Remove the blockages. If found damaged then call hotline to confirm EGR valve replacement. Go to Next Step. 3 Fault Persists Replace EGR valve Go to next step 4 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. Incase EGR valve is needed to be replaced, then open the Component Replacement Tab and execute below routines: “EGR high pressure offset reset and activation of the learning ($ 02 0F)” “EGR High Pressure DC Motor Test Circuit Schematic:
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