For 1990-2009 cars

Warning: Refer to Battery Disconnect Warning 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).