Toyota RAV4 2004 Service Manual page 138

1. REMOVE ENGINE FROM VEHICLE (See REMOVAL )
2. REMOVE INTAKE MANIFOLD AND THROTTLE BODY ASSEMBLY (See REMOVAL )
3. REMOVE KNOCK SENSOR
a. Disconnect the knock sensor connector.
b. Remove the nut and knock sensor.
Fig. 132: Removing Knock Sensor & Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4. INSPECT KNOCK SENSOR
Using an ohmmeter, make sure there is continuity between the terminals.
2004 Toyota RAV4
2004 ENGINE PERFORMANCE SFI - RAV4