Knock Sensor: Installation

INSTALL KNOCK SENSOR
1. Install the knock sensor with the nut as shown in the illustration.
  Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
2. Connect the knock sensor connector.
INSTALL INTAKE MANIFOLD
1. Install a new gasket onto the intake manifold.
  
  Fig 1: Identifying Knock Sensor And Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the intake manifold with the 3 bolts and 2 nuts.
  Torque: 30 N*m (304 kgf*cm, 22 ft.*lbf)
  
  Fig 2: Identifying Intake Manifold, Bolts And Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the union to connector tube hose.
  
  Fig 3: Identifying Connector Tube Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Connect the ventilation hose.
  
  Fig 4: Locating Ventilation Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Install water by-pass hose No. 2.
  
  Fig 5: Locating Water By-Pass Hose No. 2
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Install the engine wire harness onto the intake manifold.
INSTALL THROTTLE WITH MOTOR BODY ASSEMBLY (See INSTALLATION )
CONNECT WATER BY-PASS HOSE NO. 2 (See INSTALLATION )
CONNECT WATER BY-PASS HOSE (See INSTALLATION )

Fig 6: Identifying Engine Wire Harness And Intake Manifold
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH AIR CLEANER HOSE NO. 1 (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
ADD ENGINE COOLANT (See REPLACEMENT )
CHECK FOR ENGINE COOLANT LEAKAGE (See ON-VEHICLE INSPECTION )
INSTALL CYLINDER HEAD COVER NO. 2 (See REMOVAL )