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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 192 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1464: Fuel Level Sensor Circuit Ground Signal >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

ECM receives 2 signals from the fuel level sensor. One is fuel level sensor power supply circuit, and the other is fuel level sensor ground circuit. This diagnosis indicates the latter to detect open circuit malfunction. Possible cause:

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