P2425
EGR Cooling Valve Control Circuit/Open
P2425 is an OBD-II diagnostic trouble code meaning: EGR Cooling Valve Control Circuit/Open. Common causes: open or short circuit in the egr cooling valve control circuit, egr cooling valve malfunction. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Dips during acceleration
Causes
- Open or short circuit in the EGR cooling valve control circuit
- EGR cooling valve malfunction
- Problems with the wiring harness or connectors
- Engine control unit malfunction
- Mechanical damage to the EGR system
How to Fix
- Check the integrity of the wiring and connectors in the control circuit
- Check the resistance and operation of the EGR cooling valve
- Check the presence of power and control signals at the valve
- If necessary, replace the EGR cooling valve
- Check and, if necessary, update the ECU software
Related codes
Error P2425 by Vehicle Brand
FAQ
What does the P2425 code mean?
P2425 is an OBD-II diagnostic trouble code that indicates: EGR Cooling Valve Control Circuit/Open
What causes a P2425 error code?
The most common causes of P2425 include: Open or short circuit in the EGR cooling valve control circuit; EGR cooling valve malfunction; Problems with the wiring harness or connectors; Engine control unit malfunction.
How do I fix a P2425 diagnostic trouble code?
To fix P2425: Check the integrity of the wiring and connectors in the control circuit. Check the resistance and operation of the EGR cooling valve. Check the presence of power and control signals at the valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2425?
Yes, but get it checked soon
How much does it cost to fix P2425?
The estimated repair cost for P2425 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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