Vehicle Platform & ECU Name DTC Troubleshooting Data Ver: 1 Date: 23/11/2022 Author: ERC Page 313 of 834 Copyright by TATA MOTORS Ltd. This document must not be used in any w ay, such as copying and redistributing to third parties, w ithout our consent Step 7 If the continuity are correct, still problem persists then replace the T3 sensor. - Verification condition: Drive the vehicle in city and highway condition. Component Details: This diagnostic trouble code (DTC) P0546 refers to the condition of the EGT (exhaust gas temperature) sensor located on the Exhaust manifold (up-stream of the catalytic converter). Its sole purpose in life is to protect the converter from damage due to excessive heat. Circuit Schematic Diagram: Component Location & Image: Connector View & Information: Wiring Harness Side
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