When Monitored

This diagnostic runs when the following conditions are met:

• Battery voltage above 11.0 volts.
• The Dual Stage Oil Pump circuit fault or stuck off fault are not active.
• There are no active Engine Oil Pressure Sensor, CKP Sensor, Coolant Temperature Sensor or ASD Relay faults.
• Engine coolant temperature is above 15°C (59°F).
• Engine oil temperature is above 20°C (68°F).
• The engine speed between approximately 1500 - 5500 rpm.
• Engine running and the Oil Pump Solenoid is commanded off (High oil pressure mode requested).