P24A8 — EGR Cooler Coolant Pump Performance/Stuck Off

What Does P24A8 Mean?

P24A8 is a diagnostic trouble code indicating: EGR Cooler Coolant Pump Performance/Stuck Off. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P24A8

⚠️ Check Engine Light (MIL) illuminated
⚠️ EGR Cooler Coolant Pump not meeting expected output
⚠️ Degraded performance of related system
⚠️ Reduced engine performance

Common Causes

🔍 EGR Cooler Coolant Pump degraded from age or contamination
🔍 Mechanical wear in EGR Cooler Coolant Pump or related parts
🔍 Restriction or blockage affecting EGR Cooler Coolant Pump
🔍 Calibration drift in EGR Cooler Coolant Pump

Frequently Asked Questions

What does P24A8 mean?

P24A8 indicates: EGR Cooler Coolant Pump Performance/Stuck Off. The vehicle's computer has detected that the EGR Cooler Coolant Pump is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P24A8?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P24A8 for extended periods may cause additional problems.

How much does it cost to fix P24A8?

Repair costs for P24A8 typically range from $50 to $400, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect EGR Cooler Coolant Pump for contamination or wear
🔧 Replace EGR Cooler Coolant Pump
🔧 Address any related mechanical faults

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P24A8: EGR Cooler Coolant Pump Performance/Stuck Off