P00EA — Intake Air Temperature Sensor 3 Circuit Low Bank 1

What Does P00EA Mean?

P00EA is a diagnostic trouble code indicating: Intake Air Temperature Sensor 3 Circuit Low Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P00EA

⚠️ Check Engine Light (MIL) illuminated
⚠️ Intake Air Temperature Sensor 3 reading at zero or minimum value
⚠️ Related system not functioning or in fail-safe mode
⚠️ Poor fuel economy

Common Causes

🔍 Open or broken wire in Intake Air Temperature Sensor 3 circuit
🔍 Poor ground connection at Intake Air Temperature Sensor 3
🔍 Faulty Intake Air Temperature Sensor 3 with no output signal
🔍 Disconnected or loose Intake Air Temperature Sensor 3 connector
🔍 Blown fuse in related circuit

Frequently Asked Questions

What does P00EA mean?

P00EA indicates: Intake Air Temperature Sensor 3 Circuit Low Bank 1. The vehicle's computer has detected that the Intake Air Temperature Sensor 3 is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P00EA?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P00EA for extended periods may cause additional problems.

How much does it cost to fix P00EA?

Repair costs for P00EA typically range from $20 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

🔧 Repair broken wire or restore ground in Intake Air Temperature Sensor 3 circuit
🔧 Clean and secure Intake Air Temperature Sensor 3 connector and ground points
🔧 Replace failed Intake Air Temperature Sensor 3

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.

P00EA: Intake Air Temperature Sensor 3 Circuit Low Bank 1