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Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during throttle body with motor assembly removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
  • Replacement of throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly
Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.
Refer to INITIALIZATION [11/2021 - ]
NOTE:

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Refer to PRECAUTION [11/2021 - ]



COMPONENTS (REMOVAL) 

Fig 1: Throttle Body Removal Components
GTY1077154Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 INTERCOOLER ASSEMBLY 17940D - - -
2 NO. 2 AIR TUBE 17362B See step  2 - -
3 THROTTLE BODY WITH MOTOR ASSEMBLY 22030 See step  3 - -
4 NO. 4 WATER BY-PASS HOSE 16281 - - -
5 NO. 5 WATER BY-PASS HOSE 16282 - - -
• Non-reusable part - -