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Pinpoint Tests: Notes

P06DA, P06DB, P06DC, P06DD 

Refer to Wiring Diagrams ELECTRONIC ENGINE CONTROLS - 1.0L GTDI for schematic and connector information.

Normal Operation and Fault Conditions 

For more information, REFER to: ENGINE - SYSTEM OPERATION AND COMPONENT DESCRIPTION

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
P06DA Engine Oil Pressure Control Circuit Open Sets when the PCM detects a circuit failure, an open on the engine oil pressure control solenoid valve circuit.
P06DB Engine Oil Pressure Control Circuit Low Sets when the PCM detects a circuit failure, 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 circuit failure, 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