OBD-II Generic Error Code P0460: How to Fix It

Q: Can I drive my car with code P0460?

Yes, in most cases. However, you may have an inaccurate fuel gauge, which could lead to running out of fuel unexpectedly. It's safe to drive short distances but should be repaired soon.

Q: Does P0460 mean my fuel pump is bad?

Not necessarily. P0460 is specific to the fuel level sensor circuit. While the sensor is often part of the fuel pump module, the code does not directly indicate a pump failure.

Q: How much does it cost to repair P0460?

Cost varies: replacing a fuel level sensor (often includes fuel pump module) can range from $200 to $600 parts and labor. DIY saves labor cost but requires fuel tank access.

Q: Can a loose gas cap cause P0460?

No. A loose gas cap typically triggers an evaporative emission code (e.g., P0455), not P0460. P0460 is strictly for the fuel level sensor circuit.

Q: How do I test the fuel level sensor?

Use a multimeter to measure resistance across the sensor terminals while moving the float arm. Resistance should change smoothly. Compare to manufacturer specs.

Abstract

Error code P0460 indicates a problem in the fuel level sensor circuit. This code is triggered when the powertrain control module (PCM) detects an abnormal voltage signal from the fuel level sensor. It can cause inaccurate fuel readings or a non-functional fuel gauge.