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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: 7 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.
P1C5F-7B: Too low viscosity (level 1) .......................................................................................................................... 314 P1D30-7B: Too low viscosity (level 2) .......................................................................................................................... 316 P0685 - 74: Main relay command (actuator slipping) - Actuator slipping ................................................................ 318 P0686 - 94: Main relay command (unexpected operation) – Unexpected Operation ........................................... 322 P0520 – 67: Oil pressure switch - signal incorrect after event .................................................................................. 326 P2470-11: Exhaust Gas Temperature Sensor Circuit Low: Outlet Diesel Particulate Filter exhaust gas temperature sensor (circuit short to ground) ................................................................................................................ 328 P2471-15: Exhaust Gas Temperature Sensor Circuit High: Outlet Diesel Particulate Filter exhaust gas temperature sensor (circuit short to battery or open) ................................................................................................. 331 P2032-11:Exhaust Gas Temperature Sensor Circuit Low: Oxidation catalyst upstream temperature signal Low (circuit short to ground) ................................................................................................................................................... 334 P2033-15:Exhaust Gas Temperature Sensor Circuit High: Oxidation catalyst upstream temperature signal high (circuit short to battery or open) ..................................................................................................................................... 337 P226D-00: DFC to indicate hose line error. ................................................................................................................. 340 P2453-00: Particulate Filter Pressure Sensor "A" Circuit Range/Performance: Fault check for the pressure sensor plausibility. ............................................................................................................................................................ 343 P1D43 - 64: ECU internal monitoring 2 (signal plausibility failure) – Signal Plausibility Failure .......................... 346 P1D44 - 64: ECU internal monitoring 3 (signal plausibility failure) – Signal Plausibility Failure .......................... 348 P00C6 - 92: Minimum rail pressure (signal below lower limit) - Performance or Incorrect Operation ................ 350 P0088 - 22: Rail pressure too high (signal amplitude > maximum) - signal amplitude > maximum ................... 353 P0192 - 11: Rail pressure sensor (circuit short to ground)- circuit short to ground ............................................... 356 P0193 - 15: Rail pressure sensor (circuit short to battery or open)- circuit short to battery or open ................... 359 P2288 - 92: Injector control pressure too high - Performance or Incorrect Operation: ......................................... 362 P2289 - 92: Injector control pressure too high (engine off)- Performance or Incorrect Operation: ..................... 365 P0194-84: Fuel Rail Pressure Sensor "A" Circuit Intermittent/Erratic : Negative offset of the rail pressure sensor exceeded .............................................................................................................................................................. 368 P0194-85: Fuel Rail Pressure Sensor "A" Circuit Intermittent/Erratic : Positive offset of the rail pressure sensor exceeded ........................................................................................................................................................................... 372 P0641 – 1C: Sensor supply 1 - voltage out of range .................................................................................................. 376 P0697 – 1C: Sensor supply 3 - voltage out of range .................................................................................................. 381 P1D55-96: Serial Peripheral Interface communication (component internal failure) ............................................. 384 P1D56-04: Serial Peripheral Interface communication (system internal failures) .................................................. 386