P0460 Fault Code

Fuel Level Sensor Circuit Malfunction

• What does that mean?
• Symptoms
• Causes
• Solutions

The P0460 fault code indicates a malfunction in the fuel level sensor circuit. This sensor plays a crucial role in determining the amount of fuel in the tank and sending that information to the vehicle's onboard computer. When this code is triggered, it typically means there is an issue with the sensor itself, the wiring to the sensor, or a problem with the onboard computer's ability to interpret the information.

What are the symptoms of the P0460 code?

• Inaccurate fuel gauge reading
• Fuel gauge stuck at empty or full
• Illuminated check engine light
• Inconsistent fuel level readings
• Potential erratic behavior while driving, such as unexpected engine stalling due to fuel starvation

What causes the P0460 code?

• Damaged or corroded wiring in the fuel level sensor circuit
• Faulty fuel level sensor
• Poor electrical connections
• Issues with the vehicle's ECM (Engine Control Module)
• Tank contamination or fuel level sender float malfunction

How to fix P0460?

• Inspect wiring and connectors for damage or corrosion and repair as necessary
• Replace the fuel level sensor if it is determined to be faulty
• Reset the check engine light after completing repairs
• Test the fuel gauge functionality to ensure accurate readings
• Consider scanning for additional trouble codes for a comprehensive diagnosis