P0463

Wiring Diagram:

CIRCUIT DESCRIPTION
This signal is sent from the fuel level sensor (gauge) installed in the fuel tank.

ECM (PCM) uses this signal as one of the monitoring conditions for detecting diagnostic trouble code (DTC) and ECM (PCM) also uses this signal to control tank pressure control solenoid valve.

Detecting Condition / Possible Cause:

DTC CONFIRMATION PROCEDURE
1. Clear DTC, start engine and run engine at idle for 1 min.
2. Check pending DTC in "ON BOARD TEST" or "PENDING DTC" mode and DTC in "DTC" mode.

Step 1 - 4: