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CHANGED BY EFFECTIVE DATE AFFECTED VIN 36 DIAGNOSIS ECU Limp Home Mode Immedi- ately Engine Stop Delayed Engine Stop Torque Reduction (max.50%) Torque Reduction (max.20%) New DTC DTC Trouble Help P1120 P1121 P1122 P1123 P1124 Accelerator Pedal Sensor Accelerator Pedal Sensor Accelerator Pedal Accelerator Pedal Accelerator Pedal Sensor O O - The potentiometer 1 is not plausible with potentiometer 2. - Check the supply voltage to sensor. - Check the wiring harness. • Check the ECU pin #72, 53 and #32, 14 for open and short. - Check the accelerator pedal module. - Check the ECU wiring harness. - Replace the ECU if required. - The potentiometer 1 is not plausible with potentiometer 2. - Check the supply voltage to sensor. - Check the wiring harness. • Check the ECU pin #72, 53 and #32, 14 for open and short. - Check the accelerator pedal module. - Check the ECU wiring harness. - Replace the ECU if required. - When triggering limp home mode. - Check the supply voltage to sensor. - Check the wiring harness. • Check the ECU pin #72, 71, 53 and #57, 32, 14 for open and short. - Check the accelerator pedal module. - Check the ECU wiring harness. - Replace the ECU if required. - When triggering reduced torque mode. - Check the supply voltage to sensor. - Check the wiring harness. • Check the ECU pin #72, 71, 53 and #57, 32, 14 for open and short. - Check the accelerator pedal module. - Check the ECU wiring harness. - Replace the ECU if required - The accelerator pedal sensor is stuck. - Check the brake switch wiring harness and operations. - Check the accelerator pedal operations. - Check the accelerator pedal module. - Check the ECU wiring harness. - Replace the ECU if required. O O P1148 Accelerometer (Knock - Check if the MDP is successful. - Check the accelerometer (knock sensor) sensor and wiring harness. - Replace the ECU if required. O P1149 Too High Water Level in - Drain the water from fuel filter. P1170 Torque Trim Fault - High - Refer to P0372. P1171 P1172 #1 Injector MDP #2 Injector MDP - The #1 injector MDP is faulty. - Replace the injector and perform C2I coding again. - The #2 injector MDP is faulty. - Replace the injector and perform C2I coding again. |