Lexus NX: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Perform "Inspection After Repair" after replacing the EGR valve assembly.
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PROCEDURE
1. INSTALL EGR VALVE ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing the EGR valve assembly.
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| (a) Install 2 new gaskets to the No. 1 EGR pipe and intake manifold. NOTICE: Make sure that the gasket is installed in the correct direction. |
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(b) Temporarily install the EGR valve assembly to the intake manifold with the 3 bolts.
(c) Connect the No. 1 EGR pipe to the EGR valve assembly and temporarily install the 2 nuts.
(d) Tighten the 3 bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
(e) Using a 12 mm deep socket wrench, tighten the 2 nuts.
Torque:
21 N·m {214 kgf·cm, 15 ft·lbf}
(f) Using a 10 mm deep socket wrench, install the engine cover joint to the EGR valve assembly.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
(g) Connect the No. 1 water by-pass hose and No. 2 water by-pass hose to the EGR valve assembly, and slide the 2 clamps to secure the hose.
(h) Connect the connector to the EGR valve assembly.
2. INSTALL AIR CLEANER CAP AND HOSE
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3. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
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4. ADD ENGINE COOLANT
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5. INSPECT FOR COOLANT LEAK
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READ NEXT:
Parts Location
PARTS LOCATION ILLUSTRATION *1 AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) *2 CHARCOAL CANISTER ASSEMBLY *3 EGR VALVE ASSEMBLY *4 FUEL TANK CAP ASSEMBLY *5 HEATED OXYGEN SENS
System Diagram
SYSTEM DIAGRAM *1 ECM *2 Engine Coolant Temperature Sensor *3 Air Fuel Ratio Sensor (for Bank 1 Sensor 1) *4 Heated Oxygen Sensor (for Bank 1 Sensor 2) *5 Crankshaft Position
SEE MORE:
Components
COMPONENTS ILLUSTRATION *1 COOLING FAN ECU *2 COOLING FAN MOTOR *3 COOLING FAN WIRE *4 FAN *5 NO. 2 COOLING FAN MOTOR *6 NO. 2 FAN *7 COOLING FAN MOTOR INSULATOR - - N*m (kgf*cm, ft.*lbf): Specified torque - -
Telematics Transceiver Disconnected (B15DB)
DESCRIPTION If the radio receiver assembly cannot detect the DCM (telematics transceiver) for a certain period of time (90 seconds) after the power switch is turned on (IG) and the radio receiver assembly confirms that the information is missing by checking past DCM (telematics transceiver) recognit
