P2DDA
EVAP System Leak Detection Pump Performance/Stuck Off
P2DDA is an OBD-II diagnostic trouble code meaning: EVAP System Leak Detection Pump Performance/Stuck Off. Common causes: leak detection pump jammed, open or short circuit in the pump circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Increased fuel consumption
- Smell of gasoline in the cabin
- Unstable engine idling
- Errors when checking the EVAP system
Causes
- Leak detection pump jammed
- Open or short circuit in the pump circuit
- Pump relay fault
- Wiring Harness Problems
- Engine control module malfunction
How to Fix
- Check the power supply circuit of the leak detection pump
- Check the resistance and operation of the pump
- Replace faulty leak detection pump
- Check and replace pump relay if necessary
- Check the integrity of the wiring harness
Related codes
Error P2DDA by Vehicle Brand
FAQ
What does the P2DDA code mean?
P2DDA is an OBD-II diagnostic trouble code that indicates: EVAP System Leak Detection Pump Performance/Stuck Off
What causes a P2DDA error code?
The most common causes of P2DDA include: Leak detection pump jammed; Open or short circuit in the pump circuit; Pump relay fault; Wiring Harness Problems.
How do I fix a P2DDA diagnostic trouble code?
To fix P2DDA: Check the power supply circuit of the leak detection pump. Check the resistance and operation of the pump. Replace faulty leak detection pump. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2DDA?
Yes, but get it checked soon
How much does it cost to fix P2DDA?
The estimated repair cost for P2DDA is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat