For 1990-2009 cars

### Removal Procedure

1. Remove the exhaust manifold lower heat shield. Refer to Exhaust Manifold Lower Heat Shield Replacement.
2. Disconnect the engine wiring harness electrical connector (3) from the crankshaft position (CKP) sensor (4).
3. Remove the crankshaft sensor bolt.
4. Remove the crankshaft sensor.

### Installation Procedure

1. Install the crankshaft position sensor.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the crankshaft position sensor bolt and tighten to 10 N·m (89 lb in).
3. Connect the engine wiring harness electrical connector (3) to the CKP sensor (4).
4. Install the exhaust manifold lower heat shield. Refer to Exhaust Manifold Lower Heat Shield Replacement.