TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

TATA BSVI Gasoline Program – EMS ECU Bosch DTC Troubleshooting Service Manual Version: 1.2 Date: 18-12-2019 Prepared By: Sunita Mandlik Checked By: Yeshwant Jadhav Approved By: Satish Kumar Document Part No: 2921 02 xxx xxxx Page: 7 of 1498 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. P061A-28: Internal Control Module Torque Performance – Signal Bias level out of Range / Zero Adjustment Failure .......................................................................................................................................................................... 695 P061B-8: Internal Control Module Torque Calculation Performance – Bus Signal / Message Failures ....... 697 P061C-41: Internal Control Module Engine RPM Performance – General Checksum Failure ...................... 699 P061D-0: Internal Control Module Engine Air Mass Performance ..................................................................... 701 P061D-46: Internal Control Module Engine Air Mass Performance – Calibration / Parameter Memory Failure .......................................................................................................................................................................... 703 P061D-64: Internal Control Module Engine Air Mass Performance – Signal Plausibility Failure .................. 705 P0625-11: Alternator-Generator Field/F Terminal Circuit Low– Circuit Short to Ground ................................ 707 P0626-15: Alternator -Generator Field/F Terminal Circuit High– Circuit Short to Battery or Open ............... 713 P0627-13: Fuel Pump Relay Control Circuit – Circuit Open ................................................................................ 719 P0628-11: Fuel Pump Relay Control Circuit Low – Circuit Short to Ground .................................................... 723 P0629-12: Fuel Pump Relay Control Circuit High – Circuit Short to Battery .................................................... 727 P062B-64: Internal Control Module Fuel Injector Control Performance – Signal Plausibility Failure ........... 731 P062B-66: Internal Control Module Fuel Injector Control Performance – Signal has too many Transitions / Events .......................................................................................................................................................................... 733 P062D-29: Fuel Injector Driver Circuit Performance– Signal Invalid ................................................................. 735 P0633-04: Immobilizer Key Not Programmed – ECM/PCM– System Internal Failures .................................. 741 P0638-84: Throttle Actuator Control Range/Performance– Signal Below Allowable Range ......................... 745 P0638-85: Throttle Actuator Control Range/Performance– Signal Above Allowable Range ......................... 753 P063E-0: Auto Configuration Throttle Input Not Present– No sub type information ........................................ 761 P063E-4: Auto Configuration Throttle Input Not Present– System Internal Failures ....................................... 769 P0641-1C: Output Voltage of the Sensor 1 Supply is Out of Specified Range – Circuit Voltage out of Range ...................................................................................................................................................................................... 777 P0645-13: A/C Clutch Relay Control Circuit – Circuit Open ................................................................................ 781 P0646-11: A/C Clutch Relay Control Circuit Low – Circuit Short to Ground ..................................................... 785 P0647-12: A/C Clutch Relay Control Circuit High – Circuit Short to Battery .................................................... 789 P0691-11: A/C Fan Low Speed Relay Control Circuit Low – Circuit Short to Ground .................................... 793 P0692-12: A/C Fan 1 Control Circuit High– Circuit Short to Battery .................................................................. 797 P0693-11: Radiator Fan High Speed Relay Control Circuit Low – Circuit Short to Ground ........................... 801 P0694-12: Radiator Fan High Speed Relay Control Circuit High – Circuit Short to Battery .......................... 805 P0697-1C: Output Voltage of the Sensor 3 Supply is Out of its Specified Range-Circuit Voltage out of Range ........................................................................................................................................................................... 809