AutoCodes – Dodge – P2460 Dodge

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

Quick Answer

The Powertrain Control Module (PCM) monitors the rationality of the Diesel Particulate Filter (DPF) pressure sensor during idle and part load operating conditions. Common causes include Faulty Diesel Particulate Filter (DPF) Pressure Sensor, Diesel Particulate Filter (DPF) Pressure Sensor harness is open or shorted, Diesel Particulate Filter (DPF) Pressure Sensor circuit poor electrical connection. 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 Dodge indicates Diesel Particulate Filter Pressure Sensor 'B' Circuit Low.
Common causes: Common causes include Faulty Diesel Particulate Filter (DPF) Pressure Sensor, Diesel Particulate Filter (DPF) Pressure Sensor harness is open or shorted, Diesel Particulate Filter (DPF) Pressure Sensor circuit poor electrical connection.
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.

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Code Popularity 2,117

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2460 Dodge Description

The Powertrain Control Module (PCM) monitors the rationality of the Diesel Particulate Filter (DPF) pressure sensor during idle and part load operating conditions. The test fails when the diesel particulate filter pressure sensor signal value at idle is less than 0.15 kPa (0.022 psi). The test also fails when the diesel particulate filter pressure sensor signal value at part load is less than a minimum value or greater than a maximum value. These minimum and maximum values are based on the volume of exhaust.

OBDII Code P2460 Dodge - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low - AutoCodes.com — P2460 Dodge Code - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2460 Dodge?

Faulty Diesel Particulate Filter (DPF) Pressure Sensor
Diesel Particulate Filter (DPF) Pressure Sensor harness is open or shorted
Diesel Particulate Filter (DPF) Pressure Sensor circuit poor electrical connection
Diesel particulate filter pressure sensor connecting hose is loose, cracked, or missing
Diesel particulate filter pressure sensor connecting hose port is cracked or broken
Excessive amount of soot or ash in the diesel particulate filter

How to Fix the DTC P2460 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2460 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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.

Frequently Asked Questions about P2460 Dodge Code

1. What does the OBDII code P2460 mean on a Dodge vehicle?

P2460 indicates that the Diesel Particulate Filter (DPF) Pressure Sensor "B" circuit is reporting a low voltage or signal, which may affect the performance of the DPF system.

2. What are the common symptoms of code P2460 in a Dodge?

Symptoms may include a check engine light, poor engine performance, reduced fuel efficiency, and the vehicle entering limp mode.

3. What causes the P2460 code to trigger in a Dodge?

Common causes include a faulty DPF pressure sensor, wiring or connector issues, a clogged or damaged DPF, or a malfunctioning ECM.

4. Can a dirty Diesel Particulate Filter cause the P2460 code?

Yes, a clogged or restricted DPF can cause abnormal pressure readings, which may trigger the P2460 code.

5. How do you diagnose the P2460 code in a Dodge?

Diagnosis involves checking the DPF pressure sensor, inspecting the wiring and connectors for damage or corrosion, and testing the DPF for blockages or damage.

6. Can you drive with a P2460 code on a Dodge?

Driving with this code is not recommended, as it can lead to engine performance issues and potential damage to the DPF or other components.

7. How can a P2460 code be fixed in a Dodge?

Repairs may include replacing the DPF pressure sensor, repairing damaged wiring or connectors, cleaning or replacing the DPF, or updating the ECM software.

8. How much does it cost to fix the P2460 code on a Dodge?

Repair costs vary but typically range from $100 to $500, depending on the specific issue and whether the DPF needs replacement.

9. Can a software update resolve the P2460 code on a Dodge?

In some cases, an ECM software update may resolve the issue if the code is caused by incorrect sensor calibration or programming.

10. How can the P2460 code be prevented in the future?

Regular maintenance, such as using the correct fuel, ensuring proper driving habits to allow for DPF regeneration, and addressing sensor or wiring issues promptly, can help prevent the P2460 code.