Vehicle Platform & ECU Name DTC Troubleshooting Data Ver: 1 Date: 23/11/2022 Author: ERC Page 733 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 P213C-00 - EGR Throttle Control Circuit "B" Low Overview: Code Cause Effect on Vehicle Fault Code: P213C-00 1. EGR HB connector loose connection 2. EGR drive short circuit to ground – Negative Terminal 3. Electrical wiring damage 4. ECU connector loose connection 5. EGR malfunctioning 6. ECU terminal pin damage or bend 1.MIL Lamp On 2.Reduced Engine performance 3. Engine may misfire. Lamp status: Check Engine Lamp off Malfunction Indicator Lamp on Checkpoints: 1. Check for nominal battery voltage at Ignition off (Nominal range – 11.5V to 12.8V) Trouble Shooting Steps: Sr. No. Steps Specifications Step 1 Check whether the EGR connector is connected properly. Remove and connect again properly - Step 2 Check whether the ECU connector is connected properly - Step 3 Check for any pin backout or damage in the ECU & EGR EVRV connector - Step 4 Check for continuity between sensor negative connector pin 5 and ECU pin A89. - Step 5 Check the ECU terminal pin for any damage or bend - Step 6 Check the EGR module physically for any damage - Step 7 If the problem persists, replace the EGR module -
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