Lexus NX manuals

Lexus NX: Removal

Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (engine Control) / Engine Coolant Temperature Sensor / Removal

REMOVAL

PROCEDURE

1. DRAIN ENGINE COOLANT

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2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

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3. REMOVE ENGINE COOLANT TEMPERATURE SENSOR

(a) Disconnect the engine coolant temperature sensor connector.

(b) Remove the 2 bolts and disconnect the 2 ground wires.

(c) Using a 19 mm ball joint lock nut wrench, remove the engine coolant temperature sensor and gasket.

*1

Engine Coolant Temperature Sensor

*2

Gasket

*a

19 mm Ball Joint Lock Nut Wrench

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 Inspection

INSPECTION PROCEDURE 1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR *a Component without harness connected (Engine Coolant Temperature Sensor) *b Resistance *c Temperature *d Accepta

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor. Click here PROCEDURE 1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

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ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY (a) Put the engine in inspection mode (maintenance mode). Click here (b) Start the engine and check that the MIL is not illuminated. After the engine is warmed up, check that the idle speed is within the specified range w

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