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Lexus
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2015
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IS 250 Base, AWD
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Repair and Diagnosis
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Engine Performance
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Engine Control System (4GR-FSE) - Service Information
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Knock Sensor
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Removal [04/2013 - 08/2015]
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Procedure
Removal [04/2013 - 08/2015]: Procedure
REMOVE FUEL INJECTOR SEAL
Refer to
REMOVAL [04/2013 - 08/2015]
REMOVE KNOCK CONTROL SENSOR
Disconnect the 2 knock control sensor connectors.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Engine Front
Remove the 2 bolts and 2 knock control sensors from the cylinder block sub-assembly.