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: 3 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. Index P000A-26: “A” Camshaft Position Slow Response– Signal Rate of Change Below Threshold ....................... 13 P000B-26: “B” Camshaft Position Slow Response– Signal Rate of Change Below Threshold ....................... 17 P0010-13: “A” Camshaft Position Actuator Circuit– Circuit Open ........................................................................ 21 P0011-77: “A” Camshaft Position Actuator Circuit– Commanded Position Not Reachable ............................. 25 P0013-13: “B” Camshaft Position Actuator Circuit– Circuit Open ........................................................................ 30 P0014-77: “B” Camshaft Position Actuator Circuit– Commanded Position Not Reachable ............................. 34 P0030-13: HO2S1 Heater Resistance(Bank 1 sensor 1) – Circuit Open ............................................................ 39 P0031-11: HO2S Heater Control Circuit low (Bank 1 sesnor 1) – Circuit Short to Ground .............................. 45 P0032-12: HO2S Heater Control Circuit High (Bank 1 sesnor 1) – Circuit Short to Battery ............................ 52 P0033-13: Turbocharger Bypass Valve Control Circuit– Circuit Open ................................................................ 59 P0034-11: Turbocharger Bypass Valve Control Circuit Low– Circuit Short to Ground ..................................... 65 P0035-12: Turbocharger Bypass Valve Control Circuit Low– Circuit Short to Battery ...................................... 71 P0036-13: HO2S2 Heater Control Circuit(Bank 1 sensor 2) – Circuit Open ...................................................... 77 P0037-11: HO2S2 Heater Control Circuit(Bank 1 sensor 2) – Circuit Short to Ground .................................... 84 P0038-12: HO2S2 Heater Control Circuit(Bank 1 sensor 2) – Circuit Short to Battery ..................................... 91 P0039-29: Turbocharger Bypass Valve Control Circuit Range/Performance– Circuit Open ........................... 98 P0054-2F: HO2S2 Heater Resistance(Bank 1 sesnor 2) – Circuit Resistance Above T hreshold – Signal Erratic ........................................................................................................................................................................... 104 P0106-23: Manifold Absolute Pressure Circuit Range/Performance– Signal Stuck Low ............................... 111 P0106-24: Manifold Absolute Pressure Circuit Range/Performance– Signal Stuck High .............................. 119 P0106-84: Manifold Absolute Pressure Circuit Range/Performance– Signal below Allowable Range ........ 127 P0106-85: Manifold Absolute Pressure Circuit Range/Performance – Signal above Allowable Range ....... 135 P0107-11: Manifold Pressure Sensor Circuit Low – Circuit Short to Ground ................................................... 143 P0108-15: Manifold Absolute Pressure Circuit High– Circuit Short to Battery or Open Circuit ..................... 151 P0112-15: Intake Air Temperature Sensor Circuit Low – Circuit Short to Battery or Open Circuit ............... 159 P0113-11: Intake Air Temperature Sensor Circuit High – Circuit Short to Ground .......................................... 167 P0116-64: Engine Coolant Temperature Sensor Circuit Range/ Performance-Signal Plausibility Failure .. 175 P0117-11: Engine Coolant Temperature Sensor Circuit Low – Circuit Short to Ground ................................ 183 P0118-15: Engine Coolant Temperature Sensor Circuit High – Circuit Short to Battery or Open ................ 191 P0120-12: Short Circuit to Battery of Accelerator Pedal Sensor 1– Circuit Short to Battery ......................... 199