Oil Pressure Sensor Removal/Installation

WARNING: This page is about a different car, the 2011 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP] .)
Disconnect the negative battery cable.
Remove the extension manifold (upper.) (Refer to the INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP] in the appropriate Intake-Air System article )
Remove the extension manifold (lower.) (Refer to the INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP] in the appropriate Intake-Air System article )
Disconnect the oil pressure sensor connector.
Remove the oil pressure sensor.
Install in the reverse order of removal.

Fig 1: Oil Pressure Sensor Screws With Torque Specifications

Courtesy of MAZDA MOTORS CORP.