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Engine-Codes – Generic – P2460

P2460 Code - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low

Quick Answer

The P2460 code indicates a problem with the Diesel Particulate Filter (DPF) pressure sensor 'B' circuit being too low. Common causes include Faulty DPF pressure sensor 'B', Wiring issues or poor connections in the sensor circuit, Clogged DPF filter. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P2460 indicates Diesel Particulate Filter Pressure Sensor 'B' Circuit Low.
Common causes
Common causes include Faulty DPF pressure sensor 'B', Wiring issues or poor connections in the sensor circuit, Clogged DPF filter.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P2460 Description

The P2460 code indicates a problem with the Diesel Particulate Filter (DPF) pressure sensor 'B' circuit being too low. The DPF is an emissions control device that captures and stores exhaust soot to reduce harmful emissions from diesel engines. The pressure sensor 'B' is responsible for monitoring the pressure within the DPF to ensure proper functioning.

OBDII Code P2460 - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
P2460 Code - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low

Common Causes of P2460

  1. Faulty DPF pressure sensor 'B'
  2. Wiring issues or poor connections in the sensor circuit
  3. Clogged DPF filter
  4. Exhaust leaks in the DPF system
  5. Software issues in the engine control module

Symptoms of P2460

  1. Reduced engine power
  2. Decreased fuel efficiency
  3. Check engine light illuminated
  4. Increased exhaust emissions
  5. Engine misfires

How to Fix P2460

  1. Diagnose the DPF pressure sensor 'B' circuit for faults using a diagnostic scanner.
  2. Inspect the wiring and connections for any damage or corrosion.
  3. Clean or replace the DPF filter if it is clogged.
  4. Repair any exhaust leaks in the DPF system.
  5. Reset the engine control module and clear the error code.

Cost to Fix P2460

The typical repair costs for addressing a P2460 code can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's recommended to check with local repair shops for a more accurate estimate.

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Code P2460 Information for Specific Makes

  • P2460 Dodge — Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
  • P2460 Ford — Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
  • P2460 GMC — Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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