Lexus NX: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.
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PROCEDURE
1. INSTALL AIR FUEL RATIO SENSOR
HINT:
Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.
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| *a | Torque Wrench Fulcrum Length |
(a) Using SST, install the air fuel ratio sensor to the exhaust manifold.
SST: 09224-00011
Torque:
Specified tightening torque
44 N*m (449 kgf*cm, 32 ft.*lbf)
NOTICE:
Replace with a new part if it is dropped or if it receives a strong impact.
HINT:
-
Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
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- When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf)
(b) Connect the air fuel ratio sensor connector.
(c) Attach the radiator hose clamp.
2. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
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3. CONNECT INVERTER RESERVE TANK ASSEMBLY
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4. CONNECT WIRE HARNESS
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5. INSPECT FOR EXHAUST GAS LEAK
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Components
COMPONENTS ILLUSTRATION *1 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY *2 NO. 1 ENGINE COVER SUB-ASSEMBLY *3 O-RING - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-re
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (a) Connect the Techstream to the DLC3. (b) Turn the Techstream on. (c) Put the engine in inspection mode (mainten
SEE MORE:
Removal
REMOVAL PROCEDURE 1. REMOVE FRONT DOOR TRIM COVER LH Click here 2. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG LH Click here 3. REMOVE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY WITH FRONT DOOR ARMREST BASE PANEL Click here 4. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH Click here 5.
Throttle Actuator Control System - Stuck Open (P2111,P2112)
DESCRIPTION The throttle actuator is operated by the ECM, and opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body with motor assembly. The throttle position sensor provides feedbac
