DTC P2138 Mitshubishi

Description

Ignition switch is ON position. Accelerator pedal position sensor (main) output voltage is between 0.6 and 4.8 volts. Accelerator pedal position sensor (sub) output voltage is between 0.2 and 4.8 volts. Change of accelerator pedal position sensor (sub) output voltage per 25 milliseconds is lower than 0.06 volt. Battery voltage is higher than 6.3 volts. Voltage obtained with the formula given below is 1.0 volt or higher for 1 second: [accelerator pedal position sensor (sub) output voltage +0.3 volt] - accelerator pedal position sensor (main) output voltage.