Component Testing

Static Test

1. Ignition/Vehicle - Off
2. Disconnect the electrical connector: Q44 Engine Oil Pressure Control Solenoid Valve
3. Test for 10 to 30 ohms between the test points: Control terminal 2 & Ignition terminal 1
   • If not between 10 and 30 ohms 

     Replace the component: Q44 Engine Oil Pressure Control Solenoid Valve

   • Go to next step: If between 10 and 30 ohms 
4. Test for infinite resistance between the test points: Each terminal of the component & The component's housing
   • If less than infinite resistance 

     Replace the component: Q44 Engine Oil Pressure Control Solenoid Valve

   • Go to next step: If infinite resistance 
5. All OK.

Dynamic Test

1. Ignition/Vehicle - Off
2. Disconnect the electrical connector: Q44 Engine Oil Pressure Control Solenoid Valve
3. Connect a 3 A fused jumper wire between the test points: Ignition terminal 1 & 12 V
CAUTION:

Complete the testing as quickly as possible in order to prevent overheating and damaging the component.

4. Momentarily connect a jumper wire between the test points: Control terminal 2 & Ground

   Verify the component turns On and Off when connecting and disconnecting the jumper wire: Q44 Engine Oil Pressure Control Solenoid Valve

   • If the component does not turn On and Off 

     Replace the component: Q44 Engine Oil Pressure Control Solenoid Valve

   • Go to next step: If the component turns On and Off 
5. All OK.