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Home >> Lexus >> 2008 >> LS 460 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

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)
NOTE: The acceptable installation angle of the knock control 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 ENGINE COVER SUB-ASSEMBLY Installation

5. INSTALL INTAKE MANIFOLD
(a) Install the intake manifold Installation