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Home >> Lexus >> 2009 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Knock Sensor >> Service and Repair >> Removal
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Removal








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

REMOVAL

1. REMOVE INTAKE MANIFOLD
(a) Remove the intake manifold Removal.
2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY Removal
3. REMOVE NO. 2 ENGINE COVER SUB-ASSEMBLY Removal
4. REMOVE NO. 2 ENGINE COVER SUB-ASSEMBLY LH Removal
5. REMOVE NO. 4 FUEL PIPE SUB-ASSEMBLY Removal
6. REMOVE SEPARATOR CASE





(a) Disconnect the fuel pressure sensor connector.





(b) Remove the 4 bolts and separator case.
7. REMOVE KNOCK SENSOR





(a) Disconnect the 4 knock sensor connectors.
(b) Remove the 4 bolts and 4 knock sensors.