P2EAF
Reductant Injection Valve Stuck Closed Bank 1 Unit 2
P2EAF is an OBD-II diagnostic trouble code meaning: Reductant Injection Valve Stuck Closed Bank 1 Unit 2. Common causes: mechanical jamming of the reducer valve, open or short circuit in valve control circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced efficiency of the exhaust gas cleaning system
- Possible increase in fuel consumption
- Exhaust gases may have increased NOx content
- The car may go into emergency mode
Causes
- Mechanical jamming of the reducer valve
- Open or short circuit in valve control circuit
- Valve solenoid malfunction
- Reductant supply system clogged
- Low quality or freezing of the reductant
How to Fix
- Check the condition of the reductant injection valve
- Check electrical circuits and valve connections
- Check the operation of the valve solenoid
- Clean or replace valve if necessary
- Check the quality of the reductant and the condition of the supply system
Related codes
Error P2EAF by Vehicle Brand
FAQ
What does the P2EAF code mean?
P2EAF is an OBD-II diagnostic trouble code that indicates: Reductant Injection Valve Stuck Closed Bank 1 Unit 2
What causes a P2EAF error code?
The most common causes of P2EAF include: Mechanical jamming of the reducer valve; Open or short circuit in valve control circuit; Valve solenoid malfunction; Reductant supply system clogged.
How do I fix a P2EAF diagnostic trouble code?
To fix P2EAF: Check the condition of the reductant injection valve. Check electrical circuits and valve connections. Check the operation of the valve solenoid. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2EAF?
Yes, but get it checked soon
How much does it cost to fix P2EAF?
The estimated repair cost for P2EAF is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat