Knock Sensor: Installation

HINT:

When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side.

1. INSTALL KNOCK SENSOR 
   1. Install the 4 sensors with the 4 bolts so that the sensors are angled as shown in the illustration.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

      HINT:

      The acceptable installation angle of the sensors is between 10° upwards and downwards from the horizontal position.

      Fig 1: Locating Knock Sensor And Bolts

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Connect the 4 sensor connectors.
2. INSTALL SEPARATOR CASE 
   1. Install the separator case with the 4 bolts.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      Fig 2: Locating Separator Case And Bolts

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Connect the fuel pressure sensor connector.
   Fig 3: Identifying Fuel Pressure Sensor Connector
   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. INSTALL NO. 4 FUEL PIPE SUB-ASSEMBLY  (See INSTALLATION )
4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY  (See INSTALLATION )
5. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY  (See INSTALLATION )
6. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY LH  (See INSTALLATION )
7. INSTALL INTAKE MANIFOLD 
   1. Install the intake manifold (see INSTALLATION ).