What causes a P2460 code?

P2460 can be triggered by several issues — see the verified probable causes and step-by-step diagnostics shared by mechanics and owners on OBDIY.

Can I drive with a P2460 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with P2460 active.

Follow the step-by-step diagnostic on this page, then read the verified fixes contributed by other Heavy Truck owners — the answer marked "Verified Cause" worked for the original poster.

OBDIY

OBD-II

P2460

Diesel Particulate Filter Regenerative Venturi Pressure Sensor Circuit Low

What it means

The Engine Control Module (ECM) has detected a voltage signal from the DPF pressure sensor that is below the minimum calibrated threshold, indicating a potential wiring or sensor failure.