Astra L4-1.8L (2009)
Engine Oil Pressure: Testing and Inspection
Oil Pressure Diagnosis and Testing
Special Tools
KM-498-B - Oil Pressure Gage
For equivalent regional tools, refer to Special Tools (See: Tools and Equipment).
Removal Procedure
1. Open the hood.
2. Unscrew the closure bolt (1).
3. Clean the thread.
Measurement Procedure
