P06DA — Engine Oil Pressure Control Circuit/Open

What Does P06DA Mean?

P06DA is a diagnostic trouble code indicating: Engine Oil Pressure Control Circuit/Open. This code relates to the computer and output circuits system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P06DA

⚠️ Check Engine Light (MIL) illuminated
⚠️ Erratic Engine Oil Pressure readings
⚠️ Related system operating intermittently
⚠️ Multiple system malfunctions

Common Causes

🔍 Wiring issue in Engine Oil Pressure circuit (damaged, chafed, or corroded)
🔍 Faulty Engine Oil Pressure connector or terminal
🔍 Failed Engine Oil Pressure
🔍 ECM/PCM connection issue

Frequently Asked Questions

What does P06DA mean?

P06DA indicates: Engine Oil Pressure Control Circuit/Open. The vehicle's computer has detected that the Engine Oil Pressure is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P06DA?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P06DA for extended periods may cause additional problems.

How much does it cost to fix P06DA?

Repair costs for P06DA 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 and repair Engine Oil Pressure wiring and connectors
🔧 Replace faulty Engine Oil Pressure

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.

P06DA: Engine Oil Pressure Control Circuit/Open