Lexus NX: 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 AIR CLEANER CAP AND HOSE

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4. REMOVE EGR VALVE ASSEMBLY

(a) Disconnect the connector from the EGR valve assembly.

(b) Slide the 2 clamps and disconnect the No. 1 water by-pass hose and No. 2 water by-pass hose from the EGR valve assembly.

(c) Using a 10 mm deep socket wrench, remove the engine cover joint from the EGR valve assembly.

(d) Using a 12 mm deep socket wrench, remove the 2 nuts and disconnect the No. 1 EGR pipe from the EGR valve assembly.

(e) Remove the 3 bolts and EGR valve assembly from the intake manifold.

(f) Remove the 2 gaskets from the No. 1 EGR pipe and intake manifold.

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 Inspection

INSPECTION PROCEDURE 1. INSPECT EGR VALVE ASSEMBLY (a) Measure the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the EGR valve assembly. Click here PROCEDURE 1. INSTALL EGR VALVE ASSEMBLY HINT: Perform "Inspection Afte

 Emission Control System

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 Components

COMPONENTS ILLUSTRATION *1 BENCH TYPE REAR SEAT CUSHION ASSEMBLY *2 DECK BOARD ASSEMBLY *3 NO. 2 BATTERY SERVICE COVER BOARD *4 NO. 3 BATTERY SERVICE COVER BOARD *5 TONNEAU COVER ASSEMBLY - - ILLUSTRATION *1 NO. 2 BATTERY SERVICE COVER BOARD *2 NO. 3 BATTER

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