Removal [04/2013 - 08/2015]: Procedure
WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE FUEL PRESSURE SENSOR
Refer to REMOVAL [04/2013 - 08/2015]
- DISCONNECT WATER BY-PASS HOSE
- Slide the clip and disconnect the water by-pass hose from the rear water by-pass joint.
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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- REMOVE ENGINE COOLANT TEMPERATURE SENSOR
- Disconnect the engine coolant temperature sensor connector.
- Using a 19 mm ball joint lock nut wrench, remove the engine coolant temperature sensor from the rear water by-pass joint.
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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- Remove the gasket from the engine coolant temperature sensor.