P2EAD
Reductant Metering Unit 2 Performance
P2EAD is an OBD-II diagnostic trouble code meaning: Reductant Metering Unit 2 Performance. Common causes: clogged reagent injection unit, unit solenoid valve malfunction. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- SCR system error message on instrument panel
- Unpleasant exhaust smell
Causes
- Clogged reagent injection unit
- Unit solenoid valve malfunction
- Problems with the assembly wiring harness
- Low level or poor quality reagent
- Malfunction of the SCR system control unit
How to Fix
- Check the level and quality of the reagent
- Clean or replace the reagent injection unit
- Check the integrity of the wiring harness and connections
- Check the operation of the solenoid valve
- Scan the control unit for additional errors
Related codes
Error P2EAD by Vehicle Brand
FAQ
What does the P2EAD code mean?
P2EAD is an OBD-II diagnostic trouble code that indicates: Reductant Metering Unit 2 Performance
What causes a P2EAD error code?
The most common causes of P2EAD include: Clogged reagent injection unit; Unit solenoid valve malfunction; Problems with the assembly wiring harness; Low level or poor quality reagent.
How do I fix a P2EAD diagnostic trouble code?
To fix P2EAD: Check the level and quality of the reagent. Clean or replace the reagent injection unit. Check the integrity of the wiring harness and connections. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2EAD?
Yes, but get it checked soon
How much does it cost to fix P2EAD?
The estimated repair cost for P2EAD is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat