P0460
DTC P0460 FUEL LEVEL SENSOR
Component Description
The fuel level sensor is mounted in the fuel level sensor unit. The sensor detects a fuel level in the fuel tank and transmits a signal to the ECM.
It consists of two parts, one is mechanical float and the other side is variable resistor. Fuel level sensor output voltage changes depending on the movement of the fuel mechanical float.
On Board Diagnosis Logic:
On Board Diagnosis Logic
When the vehicle is parked, naturally the fuel level in the fuel tank is stable. It means that output signal of the fuel level sensor does not change. If ECM senses sloshing signal from the sensor, fuel level sensor malfunction is detected.
DTC Confirmation Procedure
NOTE: If "DTC Confirmation Procedure"has been previously conducted, always turn ignition switch "OFF" and wait at least 5 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch "ON".
2. Select "DATA MONITOR" mode with CONSULT-II.
3. Start engine and wait maximum of 2 consecutive minutes.
4. If 1st trip DTC is detected, go to "Diagnostic Procedure" below.
WITH GST
Follow the procedure "WITH CONSULT-II" above.
Wiring Diagram
EC-FLS1-01:
Diagnostic Procedure
Diagnostic Procedure Step 1 - 4:
