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Home >> Lexus >> 2012 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Knock Sensor >> Service and Repair >> Installation
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Installation





1UR-FSE ENGINE CONTROL SYSTEM: KNOCK SENSOR: INSTALLATION

1. INSTALL KNOCK SENSOR

(a) Install the 4 knock sensors with the 4 bolts so that the sensors are angled as shown in the illustration.

Torque : 20 Nm (204 kgf-cm, 15 ft-lbf)





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

(b) Connect the 4 knock sensor connectors.

2. INSTALL SEPARATOR CASE

(a) Install the separator case with the 4 bolts.

Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)





(b) Connect the fuel pressure sensor connector.





3. INSTALL NO. 4 FUEL PIPE SUB-ASSEMBLY Installation

4. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY LH Installation

5. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY Installation

6. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY Installation

7. INSTALL INTAKE MANIFOLD

(a) Install the intake manifold Installation.