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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: 14 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.
P0647-12: A/C Clutch Relay Control Circuit High – AC compressor (Short circuit to battery) ............................. 888 P0671-13: Glow plug 1 (open circuit) ............................................................................................................................ 891 P0672-13: Glow plug 2 (open circuit) ............................................................................................................................ 897 P0673-13: Glow plug 3 (open circuit) ............................................................................................................................ 903 P0674-13: Glow plug 4 (open circuit) ............................................................................................................................ 909 P0691-11: Fan1 Control Circuit Low – Cooling Fan 1 (circuit short to ground) ...................................................... 915 P0692-12: Fan1 Control Circuit High – Cooling Fan 1 (circuit short to battery) ..................................................... 918 P0693-11: Fan2 Control Circuit – Cooling Fan 2 (circuit short to ground) .............................................................. 921 P0694-12: Fan2 Control Circuit – Cooling Fan 2 (circuit short to battery) .............................................................. 924 P0703-94: Brake Switch “B” Circuit – Brake pedal switch signal sequence incorrect (1/0 error) ........................ 927 P0830-62: Clutch Pedal Switch “A” Circuit – Plausibility check for Clutch .............................................................. 932 P1000-92: Performance limitation for High Fuel Temperature – Performance limitation for high fuel temperature ............................................................................................................................................................................................ 938 P1275-4B: Over Temperature of the power stage for AC compressor – Over Temperature of the power stage for AC compressor ........................................................................................................................................................... 940 P1489-11: EGR high pressure valve control out 2 (circuit short to battery) – EGR high pressure valve control out 2 (circuit short to ground) .......................................................................................................................................... 942 P1490-11: EGR high pressure valve control out 1 (circuit short to ground) – EGR high pressure valve control out 2 (circuit short to battery) .......................................................................................................................................... 946 P1579-53: Cruise control reversible disabling (event information) ........................................................................... 950 P1648-01: Glow Plug Unit Error – DFC glow module error of GCU-T ..................................................................... 953 P1649-64: Glow Plug Unit supply circuit – Glow Plug Unit supply (signal plausibility failure) ............................. 957 P2031-64: Exhaust Gas Temperature Sensor Circuit Bank1 sensor 2 – Oxidation catalyst upstream temperature signal plausibility ........................................................................................................................................ 962 P2148-19: Fuel Injector Group “A” Supply Voltage Circuit High – Power stage high side (bank 0 error, circuit current above threshold) ................................................................................................................................................. 965 P2151-19: Fuel Injector Group “B” Supply Voltage Circuit High – Power stage high side (bank 1 error, circuit current above threshold) ................................................................................................................................................. 969 P2269-67: Water in Fuel Condition – Water in fuel filter (signal incorrect after event) ......................................... 973 P2299-2A: Brake Pedal Position / Accelerator Pedal Position Incompatible – Brake and accelerator pedal coherence .......................................................................................................................................................................... 977 P2413-21: EGR System Performance – EGR high pressure valve negative position deviation (signal below lower limit) ......................................................................................................................................................................... 983