P0297 — Vehicle Overspeed Condition

What Does P0297 Mean?

P0297 is a diagnostic trouble code indicating: Vehicle Overspeed Condition. This code relates to the fuel injection system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P0297

⚠️ Check Engine Light (MIL) illuminated
⚠️ Vehicle Overspeed Condition not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Engine hesitation or stumble

Common Causes

🔍 Faulty Vehicle Overspeed Condition
🔍 Wiring or connector issue in Vehicle Overspeed Condition circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P0297 mean?

P0297 indicates: Vehicle Overspeed Condition. The vehicle's computer has detected that the Vehicle Overspeed Condition is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P0297?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P0297 for extended periods may cause additional problems.

How much does it cost to fix P0297?

Repair costs for P0297 typically range from $80 to $300, 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 Vehicle Overspeed Condition and related wiring
🔧 Replace faulty Vehicle Overspeed Condition

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.

P0297: Vehicle Overspeed Condition