AutoCodes – Generic – P2465

P2465 Code - Diesel Particulate Filter Differential Pressure Too High Bank 2

Quick Answer

The Powertrain control Module (PCM) monitors the Diesel Particulate Filter Differential Pressure sensor. Common causes include Faulty Diesel Particulate Filter Differential Pressure sensor, Diesel Particulate Filter Differential Pressure sensor harness is open or shorted, Diesel Particulate Filter Differential 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: P2465 indicates Diesel Particulate Filter Differential Pressure Too High Bank 2.
Common causes: Common causes include Faulty Diesel Particulate Filter Differential Pressure sensor, Diesel Particulate Filter Differential Pressure sensor harness is open or shorted, Diesel Particulate Filter Differential 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 10,112

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
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2465 Description

The Powertrain control Module (PCM) monitors the Diesel Particulate Filter Differential Pressure sensor. The OBDII code is set when the Diesel Particulate Filter Differential Pressure sensor is out of factory specifications.

OBDII Code P2465 - Diesel Particulate Filter Differential Pressure Too High Bank 2 - AutoCodes.com — P2465 Code - Diesel Particulate Filter Differential Pressure Too High Bank 2

What does this mean?

What are the Possible Causes of the DTC P2465?

Faulty Diesel Particulate Filter Differential Pressure sensor
Diesel Particulate Filter Differential Pressure sensor harness is open or shorted
Diesel Particulate Filter Differential Pressure sensor circuit poor electrical connection

How to Fix the DTC P2465?

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 P2465 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.

Need more information about the P2465 code?

Need more information on how to fix the P2465 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2465 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2465 Dodge — Diesel Particulate Filter Differential Pressure Too High Bank 2
P2465 Ford — Diesel Particulate Filter Differential Pressure Too High Bank 2
P2465 GMC — Diesel Particulate Filter Differential Pressure Too High Bank 2

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.