EG–245 ENGINE – SFI SYSTEM (2JZ–GE) KNOCK SENSOR COMPONENTS FOR REMOVAL AND INSTALLATION No.1 Knock Sensor No.1 Knock Sensor Connector Engine Wire Bracket No.2 Knock Sensor No.2 Knock Sensor Connector Starter Starter Connector Starter Wire P18723 SST P12818 Ohmmeter POM600 KNOCK SENSORS INSPECTION 1. REMOVE STARTER (See starter removal in Starting System) 2. REMOVE KNOCK SENSORS (a) Disconnect the knock sensor connector. (b) Using SST, remove the knock sensor. SST 09816–30010 3. INSPECT KNOCK SENSORS Using an ohmmeter, check that there is no continuity between the terminal and body. If there is continuity, replace the sensor.