TIAGO AMT Gasoline DTC Troubleshooting Guide Version: 2.0 Date: 06-06-2016 Author: Sathi/Anupama Page: 414 of 424 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. -Short to Supply or open circuit on TCU -Sensor GND loss -Sensor supply loss -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 14 P080501 Clutch Position Sensor Circuit Fixed Signal low Level -Short circuit to GND on Sensor -Short circuit to GND on TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally 15 P080503 Clutch Position Sensor Circuit Period Error -Sensor Problem -Sensor damage - TCU internal damage 16 P080505 Clutch Position Sensor Circuit PWM Duty high -Sensor problem -Sensor damage - TCU internal damage 17 P080504 Clutch Position Sensor Circuit PWM Duty low -sensor Algorithm Error (sensor problem, magnet lost) -Sensor damage - TCU internal damage 18 P185202 Clutch Position/Hydraulic Pressure Sensor Wrong supply voltage Vbatt Error -TCU damage -Short to V supply or open circuit on Sensor supply - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 19 P185201 Clutch Position/Hydraulic Pressure Sensor Wrong supply voltage GND Error -TCU damage - Short circuit to GND On Sensor supply - Short circuit to GND On TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 20 P093202 Hydraulic Pressure Sensor Circuit Signal over Max Threshold -Short to V supply or open circuit on Sensor signal -Short to Supply or open circuit on TCU -Sensor GND loss -Sensor supply loss - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 21 P093201 Hydraulic Pressure Sensor Circuit Signal under Min Threshold -Short circuit to GND on Sensor -Short circuit to GND on TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 22 P093207 Hydraulic Pressure Sensor Circuit Wrong value sensor Sensor damage - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor
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