P226E
Particulate Filter Deteriorated/Missing Substrate Bank 2
P226E is an OBD-II diagnostic trouble code meaning: Particulate Filter Deteriorated/Missing Substrate Bank 2. Common causes: mechanical damage to the particulate filter, dpf overheating. Estimated repair cost: $167–556.
Symptoms
- Increased fuel consumption
- Reduced engine power
- Check Engine Light Illuminates
- Increased engine noise
- Black smoke from the exhaust pipe
Causes
- Mechanical damage to the particulate filter
- DPF overheating
- Use of low-quality fuel
- Natural filter wear
- Incorrect DPF regeneration
How to Fix
- Diagnose the condition of the particulate filter
- Check DPF regeneration system
- Clean or replace the particulate filter
- Check the operation of pressure and temperature sensors
- Update ECU software if necessary
Related codes
Error P226E by Vehicle Brand
FAQ
What does the P226E code mean?
P226E is an OBD-II diagnostic trouble code that indicates: Particulate Filter Deteriorated/Missing Substrate Bank 2
What causes a P226E error code?
The most common causes of P226E include: Mechanical damage to the particulate filter; DPF overheating; Use of low-quality fuel; Natural filter wear.
How do I fix a P226E diagnostic trouble code?
To fix P226E: Diagnose the condition of the particulate filter. Check DPF regeneration system. Clean or replace the particulate filter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P226E?
Do not drive — repair immediately
How much does it cost to fix P226E?
The estimated repair cost for P226E is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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