Code No. P0122: Throttle Position Sensor Low


DIAGNOSIS CONTENT



TROUBLE JUDGMENT


Check Condition
  • Ignition switch: ON
Judgment Criterion
  • Throttle position sensor output voltage is below the threshold.

FAIL SAFE FUNCTION



  • Throttle position sensor signal is recognized as specified value.

PROBABLE CAUSE



  • Failed throttle position sensor
  • Failed electrical harness in throttle position sensor circuit