DTC P0462: Fuel Level Sensor A Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	Change in output voltage and output voltage are monitored	Poor connection Open or short to ground in Fuel Level Sensor (FLS) circuit Defective Fuel level sensor (FLS) Defective ECM
Enable Conditions	Battery voltage is greater than or equal to 10V Time after start > 15 sec. Time during vehicle speed not equal to 0 > 20 sec.
Threshold value	Change in output voltage < 0.039V and Output voltage is greater than or equal to 4.96V
Diagnosis Time	Continuous
MIL On Condition	No MIL ON