General Information

Engine Control
P0463 Fuel Level Sensor 'A' Circuit High Input - General Information

Component Location





General Description

The Fuel Level Sensor(FLS) measures the fuel level in fuel tank and its information is used to supply the ECM with information regarding the monitoring condition of the EVAP canister purge system for leak detection. If the fuel level sensor is monitored for high or low stuck or difference between voltage of fuel level sensor and voltage deviation of fuel level sensor is exceeds limited value while driving, this is interpreted by the ECM as a fault

DTC Description

Checking output signals of fuel sub sender B under detecting condition, if the fuel level voltage is high than 10V ECM sets P0463.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram