Knock Sensor: Installation

INSTALL KNOCK CONTROL SENSOR
1. Install the 2 knock control sensors with the 2 bolts as shown in the illustration.
  Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
2. Connect the 2 knock control sensor connectors.
Fig 1: Identifying Knock Control Sensor Installation Position
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
INSTALL INTAKE MANIFOLD
INSTALL INTAKE AIR SURGE TANK
INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
ADD ENGINE COOLANT (See REPLACEMENT )
CHECK FOR ENGINE COOLANT LEAKS (See REPLACEMENT )
INSPECT FOR FUEL LEAKS (See ON-VEHICLE INSPECTION )
INSTALL V-BANK COVER SUB-ASSEMBLY (See INSTALLATION )
INSTALL COWL TOP PANEL OUTER (See INSTALLATION )
INSTALL WINDSHIELD WIPER MOTOR & LINK ASSEMBLY (See INSTALLATION )
PERFORM SYSTEM INITIALIZE
Some systems need initialization when disconnecting the battery terminal.
CHECK FUNCTION OF THROTTLE BODY (See ON-VEHICLE INSPECTION )