What is the fault code p 1 124 of Nissan Tiida hatchback engine?

The throttle position sensor is a potentiometer, which is installed on the throttle main controller. The throttle position sensor detects the position of the throttle and sends the result to PCM as a changing voltage signal. If there is a fault in the TP sensor circuit, the PCM will detect that the TP sensor signal is out of range. The PCM will then operate the transmission at a higher pressure to prevent transmission damage. The PCM will also use this signal to determine the shift timing and control EPC and TCC. If there is stuck engagement, fixed shift pressure and abnormal shift timing, the torque converter clutch will not engage and the MIL will illuminate. At the same time, fault codes P0 122, P0 123, p1kloc-0/20, P 165438+ will be displayed.