Off-vehicle inspection

WARNING: This page is about a different variant/trim than selected.

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 oil pressure switch terminal and screw part.
- If not as continuity, replace the oil pressure switch. (See OIL PRESSURE SWITCH REMOVAL/INSTALLATION ).
Install the oil pressure switch.

Fig 1: Checking Oil Pressure Switch Continuity
Courtesy of MAZDA MOTORS CORP.