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Home › Infiniti › 2003 › FX45 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0462: Fuel Level Sensor Circuit Low Input Or DTC P0463: Fuel Level Sensor Circuit High Input › DTC Confirmation Test

DTC Confirmation Test

NOTE: Before proceeding, ensure battery voltage is more than 11 volts with ignition on and engine off.

Turn ignition on. Select DATA MONITOR mode with scan tool. Wait at least 5 seconds. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.

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