P06DE: Engine Oil Pressure Control Circuit Stuck On
Severity
High
System
Computer and Output Circuits
What Does P06DE Mean?
P06DE is a diagnostic trouble code indicating: Engine Oil Pressure Control Circuit Stuck On. 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 P06DE
- ⚠️ Check Engine Light (MIL) illuminated
- ⚠️ Engine Oil Pressure remains active when it should be off
- ⚠️ Related system running continuously
- ⚠️ Multiple system malfunctions
Common Causes
- 🔍 Engine Oil Pressure mechanically stuck in active position
- 🔍 Short circuit holding Engine Oil Pressure control on
- 🔍 Faulty Engine Oil Pressure driver circuit in ECM/PCM
Frequently Asked Questions
What does P06DE mean?
P06DE indicates: Engine Oil Pressure Control Circuit Stuck On. 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 P06DE?
Only short distances if absolutely necessary. P06DE affects a critical system and should be diagnosed within a few days to avoid further damage.
How much does it cost to fix P06DE?
Repair costs for P06DE typically range from $50 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 Engine Oil Pressure for mechanical binding or debris
- 🔧 Replace stuck Engine Oil Pressure
- 🔧 Check Engine Oil Pressure control circuit for short
-
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.
Related Codes
P0600
Serial Communication Link
P0601
Internal Control Module Memory Checksum Error
P0602
Control Module Programming Error
P0603
Internal Control Module Keep Alive Memory (KAM) Error
P0604
Internal Control Module RAM Error
P0605
Internal Control Module Read Only Memory (ROM) Error
P0606
Control Module Processor
P0607
Control Module Performance
P0608
Control Module VSS Output A
P0609
Control Module VSS Output B