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CAUTION: When removing deposits on the throttle body, be sure to remove the
connector or remove the battery.
1. INSPECT SYSTEM OPERATION
a. Inspect the throttle control motor operating sound.
1. Turn the ignition switch ON.
2. When turning the accelerator pedal position sensor lever, check the running sound of the
motor. Also, check that there is no friction sound.
Fig. 87: Inspecting Throttle Control Motor Operating Sound
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
If the result is not as specified, check the throttle control motor (see step 2), wiring and ECM.
b. Inspect the accelerator pedal position sensor.
1. Connect the hand-held tester or OBD II scan tool to the DLC3.
2004 Toyota RAV4
2004 ENGINE PERFORMANCE SFI - RAV4
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