Off-vehicle inspection
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the oil pressure switch.
- Apply air pressure at 400-440 kPa {4.1-4.4 kgf/cm 2 , 58-63 psi}
- Inspect continuity the between the oil pressure switch terminal and screw part.
- If there is any malfunction, replace the oil pressure switch. (See OIL PRESSURE SWITCH REMOVAL/INSTALLATION [L3] .)
- Install the oil pressure switch.