Knock Sensor: Installation

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

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)
  
  Fig 1: Identifying Knock Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the knock sensor connector.
INSTALL INTAKE MANIFOLD
1. Install a new gasket onto the intake manifold.
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 With Bolts And Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the union to connector tube hose.
  
  Fig 3: Identifying Union To Connector Tube Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Connect the ventilation hose.
  
  Fig 4: Identifying Ventilation Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Install water by-pass hose No. 2.
  
  Fig 5: Identifying Water By-Pass Hose No. 2
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Install the engine wire harness onto the intake manifold.
Fig 6: Identifying Engine Wire Harness Onto Intake Manifold
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL THROTTLE WITH MOTOR BODY ASSEMBLY (See INSTALLATION )
CONNECT WATER BY-PASS HOSE NO. 2 (See INSTALLATION )
CONNECT WATER BY-PASS HOSE (See INSTALLATION )
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 INSTALLATION )