For 1990-2009 cars

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable.
2. Remove the engine cover. Refer to Engine Cover Replacement .
3. Remove the junction block bolt. Refer to Fuel Return Pipe Replacement .
4. Disconnect the camshaft position sensor (CMP) connector.
5. Remove the CMP sensor.

Tighten
Tighten the CMP sensor retaining bolt to 7 N·m (62 lb in).