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 ...

More about Toyota Highlander:

Overhaul
1. REMOVE OIL PUMP STRAINER SET (a) Remove the 2 nuts and oil pump strainer. 2. REMOVE OIL PUMP RELIEF VALVE (a) Using a socket wrench (27 mm), remove the plug. (b) Remove the valve spring and relief valve. 3. REMOVE OIL PUMP COVER (a) Remove the 5 bolts and oil pump cover. 4. INS ...