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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Chain (2AZ-FE)
REPLACEMENT 1. REMOVE HOOD SUB-ASSY 2. REMOVE FRONT WHEEL RH 3. REMOVE ENGINE UNDER COVER NO.1 4. REMOVE FRONT FENDER SPLASH SHIELD FRONT RH 5. REMOVE FRONT FENDER APRON SEAL RH 6. DRAIN ENGINE OIL (a) Install a new gasket and the drain plug after draining engine oil. Torque: 25 NVm (255 k ...