P20FE
Reductant Metering Unit 1 Performance
P20FE is an OBD-II diagnostic trouble code meaning: Reductant Metering Unit 1 Performance. Common causes: reagent dosing module malfunction, scr system injector clogged. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased urea consumption (AdBlue)
- Unpleasant exhaust smell
- SCR system error message on instrument panel
Causes
- Reagent dosing module malfunction
- SCR system injector clogged
- Problems with wiring to the module
- Poor quality or freezing of urea (AdBlue)
- Malfunction of the SCR system control unit
How to Fix
- Check the level and quality of urea (AdBlue)
- Inspect the electrical connections of the dosing module
- Check the functionality of the dosing module
- Clean or replace the SCR system injector
- Test the SCR system control unit
Related codes
Error P20FE by Vehicle Brand
FAQ
What does the P20FE code mean?
P20FE is an OBD-II diagnostic trouble code that indicates: Reductant Metering Unit 1 Performance
What causes a P20FE error code?
The most common causes of P20FE include: Reagent dosing module malfunction; SCR system injector clogged; Problems with wiring to the module; Poor quality or freezing of urea (AdBlue).
How do I fix a P20FE diagnostic trouble code?
To fix P20FE: Check the level and quality of urea (AdBlue). Inspect the electrical connections of the dosing module. Check the functionality of the dosing module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P20FE?
Yes, but get it checked soon
How much does it cost to fix P20FE?
The estimated repair cost for P20FE is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat