For 1990-2009 cars

### Removal Procedure

1. Remove the starter. Refer to Starter Motor Replacement.
2. Disconnect the engine wiring harness electrical connector (2) from the oil pressure switch.
3. Remove the engine oil pressure switch.

### Installation Procedure

Caution: Refer to Fastener Caution in the Preface section.

1. Install the engine oil pressure switch. Tighten the switch to 22 N·m (16 lb ft).
2. Connect the engine wiring harness electrical connector (2) to the oil pressure switch.
3. Install the starter. Refer to Starter Motor Replacement.