P2D1E
Reductant System Leak Detected - Large Leak
P2D1E is an OBD-II diagnostic trouble code meaning: Reductant System Leak Detected - Large Leak. Common causes: damage to the reagent tank, cracks in scr system pipelines. Estimated repair cost: $17–222.
Symptoms
- Check Engine light comes on
- SCR system error message on dashboard
- Reduced engine power
- Increased reagent consumption
- Smell of urea under the car
Causes
- Damage to the reagent tank
- Cracks in SCR system pipelines
- Leaky connections in the system
- Reagent level sensor malfunction
- Damage to the SCR system pump
How to Fix
- Visual inspection of the SCR system for leaks
- Checking the tightness of pipeline connections
- Diagnostics of the reagent level sensor
- Replacing damaged system components
- Resetting the error and checking the system operation
Related codes
Error P2D1E by Vehicle Brand
FAQ
What does the P2D1E code mean?
P2D1E is an OBD-II diagnostic trouble code that indicates: Reductant System Leak Detected - Large Leak
What causes a P2D1E error code?
The most common causes of P2D1E include: Damage to the reagent tank; Cracks in SCR system pipelines; Leaky connections in the system; Reagent level sensor malfunction.
How do I fix a P2D1E diagnostic trouble code?
To fix P2D1E: Visual inspection of the SCR system for leaks. Checking the tightness of pipeline connections. Diagnostics of the reagent level sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2D1E?
Yes, but get it checked soon
How much does it cost to fix P2D1E?
The estimated repair cost for P2D1E is $17–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat