Highlander 4WD V6-3.5L (2GR-FE) (2008)
Knock Sensor: Service and Repair
Installation
2GR-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: INSTALLATION
INSTALLATION
1. INSTALL KNOCK CONTROL SENSOR
(a) Install the 2 knock control sensors with the 2 bolts as shown in the illustration.
Torque: 20 Nm (204 kgf-cm, 15 ft-lbf)
(b) Connect the 2 knock control sensor connectors.
2. INSTALL INTAKE MANIFOLD See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
3. INSTALL NO. 2 ENGINE MOUNTING STAY RH See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
4. CONNECT FUEL MAIN TUBE See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
5. TEMPORARILY INSTALL NO. 1 SURGE TANK STAY See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Installation
6. TEMPORARILY INSTALL THROTTLE BODY BRACKET See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Installation
7. INSTALL INTAKE AIR SURGE TANK ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
8. FULLY TIGHTEN NO. 1 SURGE TANK STAY See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
9. FULLY TIGHTEN THROTTLE BODY BRACKET See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
10. CONNECT ENGINE ROOM WIRE See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
11. INSTALL AIR CLEANER CAP SUB-ASSEMBLY See: Fuel Delivery and Air Induction/Air Cleaner Housing/Service and Repair/Installation
12. ADD ENGINE COOLANT See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair
13. INSPECT FOR COOLANT LEAK See: Engine, Cooling and Exhaust/Cooling System/Testing and Inspection