Lexus NX manuals

Lexus NX: Removal

Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (engine Control) / Air Fuel Ratio Sensor / Removal

REMOVAL

PROCEDURE

1. DISCONNECT WIRE HARNESS

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2. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

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3. DISCONNECT INVERTER RESERVE TANK ASSEMBLY

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4. REMOVE AIR FUEL RATIO SENSOR

(a) Remove the radiator hose clamp as shown in the illustration.

Push

(b) Disconnect the air fuel ratio sensor connector.

(c) Using SST, remove the air fuel ratio sensor from the exhaust manifold.

SST: 09224-00011

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 Inspection

INSPECTION PROCEDURE 1. INSPECT AIR FUEL RATIO SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Con

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the air fuel ratio sensor. Click here PROCEDURE 1. INSTALL AIR FUEL RATIO SENSOR HINT: Perform "Inspecti

 Camshaft Oil Control Valve

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 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE MAP LIGHT SUB-ASSEMBLY (a) Using a screwdriver, detach the 17 claws and remove the map light sub-assembly. HINT: Tape the screwdriver tip before use. *1 Protective Tape

 Diagnosis System

DIAGNOSIS SYSTEM CHECK FOR INSTALLED SYSTEMS (ECUS AND SENSORS) THAT USE CAN COMMUNICATION (a) The systems (ECUs and sensors) that use CAN communication vary depending on the vehicle and optional equipment. Check which systems (ECUs and sensors) are installed to the vehicle. Connected to Code

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