P24A9
EGR Cooler Coolant Pump Control Circuit Low
P24A9 is an OBD-II diagnostic trouble code meaning: EGR Cooler Coolant Pump Control Circuit Low. Common causes: open or short circuit in the pump control circuit, poor connection or corroded contacts. Estimated repair cost: $39–133.
Symptoms
- Check engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable idling
- Possible misfires
Causes
- Open or short circuit in the pump control circuit
- Poor connection or corroded contacts
- Pump solenoid valve malfunction
- Pump control relay problems
- Malfunction of the EGR cooling pump itself
How to Fix
- Check the integrity of wiring and connections in the control circuit
- Check the voltage at the pump terminals
- Test the operation of the pump control relay
- Check the resistance of the pump winding
- If necessary, replace the EGR cooling pump
Related codes
Error P24A9 by Vehicle Brand
FAQ
What does the P24A9 code mean?
P24A9 is an OBD-II diagnostic trouble code that indicates: EGR Cooler Coolant Pump Control Circuit Low
What causes a P24A9 error code?
The most common causes of P24A9 include: Open or short circuit in the pump control circuit; Poor connection or corroded contacts; Pump solenoid valve malfunction; Pump control relay problems.
How do I fix a P24A9 diagnostic trouble code?
To fix P24A9: Check the integrity of wiring and connections in the control circuit. Check the voltage at the pump terminals. Test the operation of the pump control relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P24A9?
Yes, but get it checked soon
How much does it cost to fix P24A9?
The estimated repair cost for P24A9 is $39–133. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat