Fuel System - Throttle Body Update
T-SB-0111-10April 19, 2010
2AZ-FE & 2AZ-FXE Throttle Body
Service Category
Engine/Hybrid System
Section
Engine Control
Market
USA
Applicability
Introduction
The purpose of this TSB is to provide updated throttle body part number information for certain vehicles equipped with the 2AZ-FE and 2AZ-FXE engine. The drain pipe has been eliminated on throttle body service parts. Please use the information below when replacing the throttle body assembly.
Warranty Information
Parts Information
Repair Procedure
When replacing the throttle body assembly remove and discard the throttle body hose that no longer has a port on the throttle body assembly. The port connected to the other end of the throttle body hose can be left open to the atmosphere - it does NOT need to be sealed.