P26FA
Coolant Pump C Overspeed/Air in System
P26FA is an OBD-II diagnostic trouble code meaning: Coolant Pump C Overspeed/Air in System. Common causes: coolant pump malfunction, air in the cooling system. Estimated repair cost: $33–111.
Symptoms
- Engine overheating
- Unstable engine operation
- Coolant leak
- Coolant pump noise
- Check Engine light comes on
Causes
- Coolant pump malfunction
- Air in the cooling system
- Damage to pump wiring or connectors
- Low coolant level
- Engine control module malfunction
How to Fix
- Check coolant level
- Repair coolant leaks
- Bleed the cooling system to remove air
- Check the functionality of the coolant pump
- Replace the coolant pump if necessary
Related codes
Error P26FA by Vehicle Brand
FAQ
What does the P26FA code mean?
P26FA is an OBD-II diagnostic trouble code that indicates: Coolant Pump C Overspeed/Air in System
What causes a P26FA error code?
The most common causes of P26FA include: Coolant pump malfunction; Air in the cooling system; Damage to pump wiring or connectors; Low coolant level.
How do I fix a P26FA diagnostic trouble code?
To fix P26FA: Check coolant level. Repair coolant leaks. Bleed the cooling system to remove air. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P26FA?
Do not drive — repair immediately
How much does it cost to fix P26FA?
The estimated repair cost for P26FA is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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