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: 1047 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. 172 P2014-29 Variable swirl actuator command pwm NO 529 173 P2015-07 Variable swirl actuator HW damage NO 533 174 P2016-11 Variable swirl actuator feedback line NO 537 175 P2017-15 Variable swirl actuator feedback line NO 541 176 P2018-71 Variable swirl actuator intermediate position blocked NO 545 177 P3011-54 Variant coding not performed NO 549 178 P0501-85 Vehicle speed signal above allowable range NO 551 179 P0501-86 Vehicle speed received from CAN is wrong. NO 554 180 P006E-16 Variable Geometry Turbocharger actuator command under voltage NO 557 181 P0045-13 Diagnostic fault check for power stage open load (Electric VGT, present on E6 applications) NO 561 182 P0046-4B Diagnostic fault check for power stage over temperature NO 565 183 P0047-11 Variable geometry turbocharger output 1 signal Low NO 569 184 P0048-12 Variable geometry turbocharger output 1 signal high NO 573 185 P1047-11 Variable geometry turbocharger output 2 signal Low NO 577 186 P1048-12 Variable geometry turbocharger output 2 signal high NO 581 187 P1563-21 Variable Geometry Turbocharger position sensor deviation (signal amplitude < minimum) NO 585 188 P2563-22 Variable Geometry Turbocharger position sensor deviation (signal amplitude > maximum) NO 589 189 P2564-14 Variable Geometry Turbocharger position sensor electrical failure (circuit short to ground or open circuit) NO 593 190 P2565-12 Variable Geometry Turbocharger position sensor electrical failure (circuit short to battery) NO 597 191 P00BC-21 Mass or Volume Air Flow “A” Circuit Range / Performance – Air Flow Too Low – Air mass meter sensitivity drift (signal below lower limit) NO 601 192 P00BD-22 Mass or Volume Air Flow “A” Circuit Range / Performance – Air mass meter sensitivity drift (signal above upper limit) NO 605 193 P1E14-4B Cooling Fan 2 Circuit Current High – Cooling Fan 2 (over temperature) NO 609 194 P014C-92 O2 sensor slow response – Rich to Lean Bank 1 sensor 1 – Lambda sensor upstream dynamic fault (rich to lean transitions) NO 612 195 P014D-92 O2 sensor slow response – lean to Rich Bank 1 sensor 1 – Lambda sensor upstream dynamic fault (lean to rich transitions) NO 617 196 P0016-62 Crankshaft position – Camshaft position correlation – Offset between camshaft and crankshaft (signal compare failure) NO 621 197 P16AA-27 Cruise control / speed limiter by driver reversible disabling for high acceleration – Signal Rate of Change above threshold NO 626 198 P16AB-26 Cruise control disabled for high deceleration NO 628
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