DTC P0463 Fuel Level Sensor "A" Circuit High Input: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible Cause
DTC Strategy	Voltage range check	Short to battery in signal harness Open in power supply/ground harness Contact resistance in connectors Faulty FLS
Enable Conditions	Battery voltage > 11V Minimum time > 200 sec.
Threshold Value	Signal voltage > 4.95V
Diagnostic Time	20 sec.
MIL On Condition	-