What does code P1464 mean on Nissan vehicles?
The ECU detects a fault in the fuel level sensor ground signal circuit, affecting fuel level measurement accuracy.
OBD-II Code Nissan
P1464 — Nissan — Fuel Level Sensor Circuit (Ground Signal)
The ECU detects a fault in the fuel level sensor ground signal circuit, affecting fuel level measurement accuracy.
Common symptoms
- Inaccurate fuel gauge reading
Possible causes
- Ground wiring issue
- poor ground connection
Initial recommendation
Check fuel level sensor ground circuit and repair wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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