Removal

2UZ-FE ENGINE CONTROL SYSTEM: THROTTLE BODY: REMOVAL

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
- Some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.
- After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-) battery terminal.

2. DRAIN ENGINE COOLANT Service and Repair
3. REMOVE THROTTLE BODY COVER SUB-ASSEMBLY





(a) Remove the 2 nuts and throttle body cover.
4. REMOVE AIR CLEANER HOSE ASSEMBLY Removal
5. REMOVE THROTTLE BODY ASSEMBLY





(a) Disconnect the 2 water by-pass hoses.





(b) Disconnect the throttle position sensor and control motor connector.
(c) Remove the 3 bolts, nut, throttle body and gasket.