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

Engine control system

...

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:

Cylinder head ASSY (2AZ-FE)
COMPONENTS OVERHAUL 1. REMOVE VALVE LIFTER HINT: Arrange the valve lifters in the correct order. 2. REMOVE INTAKE VALVE (a) Using SST and wooden blocks, compress and remove the 8 valve spring retainer locks. SST 09202-70020 (09202-00010) (b) Remove the retainer, valve spring and v ...