P2464 Code - Diesel Particulate Filter Differential Pressure Too Low Bank 2
Quick Answer
The P2464 code indicates that the Diesel Particulate Filter (DPF) on Bank 2 of the vehicle's exhaust system is experiencing a differential pressure that is too low. Common causes include Malfunctioning differential pressure sensor, Exhaust system leaks, Faulty DPF regeneration system. 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
- P2464 indicates Diesel Particulate Filter Differential Pressure Too Low Bank 2.
- Common causes
- Common causes include Malfunctioning differential pressure sensor, Exhaust system leaks, Faulty DPF regeneration system.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P2464 Description
The P2464 code indicates that the Diesel Particulate Filter (DPF) on Bank 2 of the vehicle's exhaust system is experiencing a differential pressure that is too low. The DPF is a crucial component in modern diesel vehicles, designed to capture and store exhaust particulate matter, preventing it from being released into the environment. When the DPF becomes too clogged with soot and particulates, it needs to go through a regeneration process to burn off the accumulated particles.
Common Causes of P2464
- Malfunctioning differential pressure sensor
- Exhaust system leaks
- Faulty DPF regeneration system
- Clogged DPF filter
- Engine misfires or issues with combustion
Symptoms of P2464
- Reduced engine power
- Increased fuel consumption
- Illuminated check engine light
- Excessive smoke from the exhaust
- Decreased acceleration and responsiveness
How to Fix P2464
- Diagnose the issue by using a scan tool to read the fault codes and inspecting the DPF system for leaks or blockages.
- Check and replace the differential pressure sensor if faulty.
- Clean or replace the DPF filter if clogged.
- Repair any leaks in the exhaust system.
- Reset the fault codes and perform a regeneration process to clear out any remaining particles in the DPF.
Cost to Fix P2464
The cost of repairing a P2464 code can vary depending on the specific cause of the issue. Generally, the cost of replacing a differential pressure sensor can range from $100 to $300, while cleaning or replacing a clogged DPF filter can cost anywhere from $500 to $1500. Repairing exhaust leaks may add to the cost. Labor costs for these repairs can range from $100 to $300 per hour. Keep in mind that these are rough estimates, and actual costs may vary based on the vehicle make and model, location, and the specific repair shop.
Need more information about the P2464 code?
Need more information on how to fix the P2464 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2464 code diagnosed by a professional: Find a repair shop in your area
Code P2464 Information for Specific Makes
- P2464 Dodge — Diesel Particulate Filter Differential Pressure Too Low Bank 2
- P2464 Ford — Diesel Particulate Filter Differential Pressure Too Low Bank 2
- P2464 GMC — Diesel Particulate Filter Differential Pressure Too Low Bank 2
Frequently Asked Questions about P2464 Code
No Frequently Asked Questions about P2464 Code found.
Discuss the causes and fixes for P2464 OBDII Code
Code P2464 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.