TATA BSVI Gasoline_Bifuel Program – EMS ECU Bosch DTC Troubleshooting Service Manual Version: 2.6 Date: 5-10-2023 Prepared By: Pradip Shimpi Checked By: Yeshwant Jadhav Approved By: Sanjeev M. Document Part No: 2921 02 xxx xxxx Page: 9 of 1720 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. P0693-11: Radiator Fan High Speed Relay Control Circuit Low – Circuit Short to Ground ........................ 780 P0694-12: Radiator Fan High Speed Relay Control Circuit High – Circuit Short to Battery ........................ 784 P0697-1C: Output Voltage of the Sensor 3 Supply is Out of its Specified Range-Circuit Voltage out of Range ........................................................................................................................................................................ 788 P0817-13: Crank Inhibit Starter Relay Open Circuit – Circuit Open ................................................................ 792 P081A-11: Crank Inhibit Starter Relay Circuit Low – Circuit Short to Ground .............................................. 796 P081B-12: Crank Inhibit Starter Relay Circuit High – Circuit Short to Battery ............................................... 800 P0834-11: Clutch Pedal Switch “B” Circuit Low– Circuit Short to Ground ...................................................... 804 P0835-15: Clutch Pedal Switch “B” Circuit Low– Circuit Short to Battery or Open ....................................... 809 P160A-47: Control Module Performance, report "WDA active" but reason not evaluated yet – Watchdog / Safety MicroController Failure ............................................................................................................................... 813 P160A-81: Control Module Performance, report "WDA active" due to errors in query−/response communication – Invalid Serial Data Received ................................................................................................... 815 P2088-11: “A“ Camshaft Position Actuator Control Circuit Low – Circuit Short to Ground .......................... 817 P2089-12: “A” Camshaft Position Actuator Control Circuit High – Circuit Short to Battery .......................... 822 P2090-11: “B“ Camshaft Position Actuator Control Circuit Low – Circuit Short to Ground .......................... 827 P2091-12: “B” Camshaft Position Actuator Control Circuit High – Circuit Short to Battery .......................... 832 P2101-00: Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance– No Subtype Information ................................................................................................................................................................ 836 P2101-13: Throttle Actuator Control Motor Circuit Range/Performance– Circuit Open ............................... 844 P2101-28: Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance– Signal Bias Level Out of Range / Zero Adjustment Failure ...................................................................................................................... 851 P2101-64: Throttle Actuator Control Motor Circuit Range/Performance – Signal Plausibility Failure ........ 859 P2102-00: Throttle Actuator Control Motor Circuit Low ..................................................................................... 867 P2103-01: Throttle Actuator Control Motor Circuit High .................................................................................... 875 P2109-62: Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance– No Subtype Information ................................................................................................................................................................ 883 P2111-84: Throttle Actuator Control System – Stuck Open– Signal Below Allowable Range .................... 891 P2111-85: Throttle Actuator Control System – Stuck Open– Signal Above Allowable Range .................... 899 P2135-62: Synchronization Error between Accelerator Pedal Sensor 1 and 2 – Signal Compare Failure 907 P2176-00: Throttle Actuator Control System – Idle Position Not Learned – No sub type information ....... 912 P2176-07: Throttle Actuator Control System – Idle Position Not Learned – Mechanical failure ................. 920 P2176-84: Throttle Actuator Control System – Idle Position Not Learned – Signal Below Allowable Range ........................................................................................................................................................................ 928
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