Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Pinpoint Test I : Oil Pressure Control Solenoid Faults: Notes
Refer to Electronic Engine Controls - 2.7L for schematic and connector information.
Normal Operation and Fault Conditions
Refer to ENGINE CONTROLS - DESCRIPTION & OPERATION (EXCEPT DIESEL & HYBRID)
DTC Fault Trigger Condition-PCM
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P06DA | Engine Oil Pressure Control Circuit/Open | Sets when the PCM detects an open on the engine oil pressure control solenoid valve circuit. |
| P06DB | Engine Oil Pressure Control Circuit Low | Sets when the PCM detects a short to ground on the engine oil pressure control solenoid valve circuit. |
| P06DC | Engine Oil Pressure Control Circuit High | Sets when the PCM detects a short to voltage on the engine oil pressure control solenoid valve circuit. |
| P06DD | Engine Oil Pressure Control Circuit Performance/Stuck Off | Sets when the PCM detects the engine oil pressure control solenoid valve is stuck. |
Possible Sources
- Engine oil pressure control solenoid valve
- PCM
- Wiring, terminals or connectors
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.