Toyota Highlander Service Manual: SFI system (2AZ-FE)

Engine control system

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On-vehicle inspection

1. CHECK THROTTLE BODY (a) Listen to the throttle control motor operating sounds.  Turn the ignition switch ON.  When pressing the accelerator pedal position sensor lever, listen t ...

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Crankshaft position sensor (3MZ-FE)
REPLACEMENT HINT: A bolt without a torque specification is shown in the standard bolt chart (see page 03-2 ). 1. REMOVE ENGINE UNDER COVER NO.1 (a) Remove the 6 screws, 2 clips and under cover. 2. REMOVE FRONT FENDER APRON SEAL RH (a) Remove the clip, 2 bolts and apron seal. 3. REMO ...