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Home >> Lexus >> 2012 >> IS F V8-5.0L (2UR-GSE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Knock Sensor >> Service and Repair >> Installation
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Installation





2UR-GSE ENGINE CONTROL: KNOCK SENSOR: INSTALLATION

1. INSTALL KNOCK CONTROL SENSOR





(a) Install the 4 knock control 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)

NOTICE:
The acceptable installation angle of the knock control sensors is within +/- 10° from the horizontal position.

(b) Connect the 4 knock control sensor connectors.

2. INSTALL CASE SEPARATOR





(a) Install the case separator 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. 1 ENGINE COVER SUB-ASSEMBLY Installation

6. INSTALL INTAKE AIR SURGE TANK ASSEMBLY

(a) Install the intake air surge tank assembly Installation.

7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

8. INSPECT FOR FUEL LEAK Fuel System
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