Toyota Tundra Service Manual: Removal

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Engine Control / Throttle Body / Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 1 ENGINE UNDER COVER

2. DRAIN ENGINE COOLANT

3. REMOVE V-BANK COVER SUB-ASSEMBLY

4. REMOVE AIR CLEANER HOSE ASSEMBLY

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 4 bolts, throttle body and gasket.

(d) Remove the No. 12 water by-pass hose from the throttle body.

(e) Remove the No. 4 water by-pass hose from the throttle body.
    On-vehicle Inspection

    Vvt Sensor

    See More:

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    ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FUEL CUT-OFF OPERATION (a) Start and warm up the engine. (b) Open the throttle valve and keep the engine speed at 3000 rpm. (c) Use a sound scope to check for injector operating noise. (d) Check that when the accelerator pedal is released, injector operatio ...

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