P24FE
SCR Catalyst Incorrect
P24FE is an OBD-II diagnostic trouble code meaning: SCR Catalyst Incorrect. Common causes: clogged or damaged scr catalyst, low level or poor quality of adblue reagent. Estimated repair cost: $167–556.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Possible ammonia smell from the exhaust system
- The system may go into emergency mode
Causes
- Clogged or damaged SCR catalyst
- Low level or poor quality of AdBlue reagent
- NOx sensor malfunction
- Problems with the AdBlue dosing module
- Malfunction of the catalyst heating element
How to Fix
- Check the level and quality of AdBlue reagent
- Diagnose the condition of the SCR catalyst
- Check the operation of NOx sensors and their wiring
- Test the AdBlue dosing module
- If necessary, replace the SCR catalyst
Related codes
Error P24FE by Vehicle Brand
FAQ
What does the P24FE code mean?
P24FE is an OBD-II diagnostic trouble code that indicates: SCR Catalyst Incorrect
What causes a P24FE error code?
The most common causes of P24FE include: Clogged or damaged SCR catalyst; Low level or poor quality of AdBlue reagent; NOx sensor malfunction; Problems with the AdBlue dosing module.
How do I fix a P24FE diagnostic trouble code?
To fix P24FE: Check the level and quality of AdBlue reagent. Diagnose the condition of the SCR catalyst. Check the operation of NOx sensors and their wiring. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P24FE?
Limited driving only, diagnose soon
How much does it cost to fix P24FE?
The estimated repair cost for P24FE is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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