Engine-Codes.com
Engine-Codes – Generic – P244E

P244E Code - Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 2

Quick Answer

The diagnostic trouble code P244E indicates that the exhaust temperature is too low for the particulate filter regeneration process to occur in Bank 2 of the vehicle's engine. Common causes include Malfunctioning exhaust gas temperature (EGT) sensor, Faulty DPF regeneration system, Clogged DPF. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P244E indicates Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 2.
Common causes
Common causes include Malfunctioning exhaust gas temperature (EGT) sensor, Faulty DPF regeneration system, Clogged DPF.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P244E Description

The diagnostic trouble code P244E indicates that the exhaust temperature is too low for the particulate filter regeneration process to occur in Bank 2 of the vehicle's engine. This code is typically found in vehicles equipped with diesel engines that have a diesel particulate filter (DPF) to reduce emissions. During normal operation, the DPF captures and stores particulate matter from the exhaust gases. To prevent the filter from becoming clogged and to ensure optimal performance, the DPF needs to undergo a regeneration process where it burns off the accumulated soot particles.

OBDII Code P244E - Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 2
P244E Code - Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 2

Common Causes of P244E

  1. Malfunctioning exhaust gas temperature (EGT) sensor
  2. Faulty DPF regeneration system
  3. Clogged DPF
  4. Issues with the engine's fuel injection system
  5. Software or calibration issues related to the engine control module (ECM)

Symptoms of P244E

  1. Decreased engine performance
  2. Reduced fuel efficiency
  3. Illumination of the check engine light
  4. Increased exhaust emissions
  5. Vehicle going into limp mode

How to Fix P244E

  1. Diagnose the root cause of the issue by using a diagnostic scanner to read the fault codes and perform a thorough inspection of the exhaust system.
  2. Check the EGT sensor and replace it if necessary.
  3. Clean or replace the DPF to ensure proper airflow and regeneration.
  4. Inspect and repair any issues with the fuel injection system.
  5. Update the ECM software to the latest version to address any calibration issues.

Cost to Fix P244E

The cost of repairing the exhaust temperature being too low for DPF regeneration (P244E) can vary depending on the specific cause of the issue and the make and model of the vehicle. In general, the cost of parts and labor for this repair can range from $200 to $800. This estimate does not include the cost of diagnosing the issue, which can add to the overall repair cost. It is recommended to consult with a professional mechanic to get an accurate estimate based on your vehicle's specific requirements and location.

Need more information about the P244E code?

Need more information on how to fix the P244E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P244E code diagnosed by a professional: Find a repair shop in your area

Code P244E Information for Specific Makes

  • P244E Ford — Exhaust Temperature Too Low For Particulate Filter Regeneration 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.

Frequently Asked Questions about P244E Code

1. What are the common symptoms of OBDII code P244E?

- Common symptoms include the check engine light coming on, reduced engine performance, and potential issues with the particulate filter regeneration process.

2. What does it mean when the exhaust temperature is too low for particulate filter regeneration?

- This means that the exhaust system is not reaching the required temperature to effectively regenerate the particulate filter on bank 2.

3. What are the possible causes of OBDII code P244E?

- Possible causes include a faulty exhaust temperature sensor, issues with the exhaust system components, a malfunctioning particulate filter, or problems with the engine control module.

4. How can I diagnose the cause of OBDII code P244E?

- Diagnosis typically involves using a scan tool to retrieve the code, checking the exhaust temperature sensor readings, inspecting the exhaust system for leaks or damage, and testing the particulate filter for functionality.

5. Can driving habits affect the likelihood of OBDII code P244E being triggered?

- Yes, frequent short trips or driving at low speeds may prevent the exhaust system from reaching the necessary temperature for particulate filter regeneration, potentially triggering this code.

6. What are some potential repair tips for addressing OBDII code P244E?

- Repair tips may include checking and replacing the exhaust temperature sensor, repairing any exhaust system leaks or damages, ensuring proper airflow to the particulate filter, and performing a forced regeneration procedure.

7. Is it safe to continue driving with OBDII code P244E present?

- It is generally not recommended to continue driving with this code active, as it can lead to further damage to the exhaust system and reduced engine performance over time.

8. How much can I expect to pay to repair OBDII code P244E?

- Repair costs can vary depending on the underlying cause of the code, but they may range from a few hundred to a few thousand dollars, especially if the particulate filter needs to be replaced.

9. Can OBDII code P244E be prevented?

- Preventative measures may include maintaining regular engine and exhaust system maintenance, avoiding prolonged periods of idling, and driving at higher speeds occasionally to aid in particulate filter regeneration.

10. Will clearing the code make it go away permanently?

- Clearing the code may temporarily turn off the check engine light, but if the underlying issue causing OBDII code P244E is not addressed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem.

Discuss the causes and fixes for P244E OBDII Code

Submit a New Comment

Code P244E comments

No comments found for this page.