Throttle Body Installation

Install a new throttle body gasket to the intake air surge tank.

Install the throttle body with the 4 bolts.

Torque:

10 N*m{102 kgf*cm, 7 ft.*lbf}

Connect the 2 water by-pass hoses.

Connect the throttle body connector and clamp.

Install the No. 1 air cleaner inlet with the bolt.

Torque:

5.0 N*m{51 kgf*cm, 44 in.*lbf}

Install the air cleaner case with the 3 bolts.

Torque:

5.0 N*m{51 kgf*cm, 44 in.*lbf}

Connect the vacuum hose and hose clamp.

Install the air cleaner cap sub-assembly, and connect the 3 bands.

Connect the mass air flow meter connector (^*1).

Connect the No. 2 ventilation hose (^*2).

Connect the hose band (^*3).

Connect the 3 vacuum hoses.

Install the air cleaner inlet with the clamp and 2 bolts.

Torque:

5.0 N*m{51 kgf*cm, 44 in.*lbf}

Install the intake duct seal with the 7 clips.

Close the radiator drain cock plug and 2 cylinder block drain cock plugs.

Torque:

13 N*m{130 kgf*cm, 9 ft.*lbf} for cylinder block drain cock plug

Slowly fill the radiator with TOYOTA Super Long Life Coolant (SLLC).

Specified capacity:

9.0 liters (9.5 US qts, 7.9 lmp. qts)

HINT:

1. TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).
   

1. Contact your TOYOTA dealer for further details.
   

Slowly pour coolant into the radiator reservoir tank until it reaches the FULL line.

Press the inlet and outlet radiator hoses several times by hand, and then check the level of the coolant.
If the coolant level is low, add coolant.

Install the radiator cap sub-assembly and reservoir tank cap.

Start the engine, and warm it up.

HINT:

Adjust the air conditioner set temperature to MAX (HOT).

Stop the engine, and wait until the engine coolant cools down.

Add engine coolant to the FULL line on the radiator reservoir.

Fill the radiator with coolant and attach a radiator cap tester.

Warm up the engine.

Using a radiator cap tester, increase the pressure inside the radiator to 118 kPa (1.2 kgf*cm, 17 psi), and check that the pressure does not drop.
If the pressure drops, check the hoses, radiator and water pump for leaks. If no external leaks are found, check the heater core, cylinder block and cylinder head.

Inspect the throttle control motor for operating sounds.

1. Turn the ignition switch on (IG).
   

2. When turning the accelerator pedal position sensor lever, check for running sounds of the motor. The motor should be running smoothly without friction sounds.
   If operation is not as specified, check the throttle control motor, wiring and ECM (CAMRY_ACV40 RM0000022NJ002X_01_0001.html).
   

Inspect the throttle position sensor.

1. Connect the intelligent tester to the DLC3.
   

2. Turn the ignition switch on (IG).
   

3. Check that the MIL is off.
   

4. Check that, under the CURRENT DATA, THROTTLE POS (throttle valve opening percentage) is within the standard range below.
   

   Standard throttle valve opening percentage:

   60 % or more
   

   If operation is not as specified, check the throttle position sensor, wiring and ECM (CAMRY_ACV40 RM0000022NJ002X_01_0001.html).
   

Engage the 3 retainers to install the V-bank cover.