INSTALLATION
PROCEDURE
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1)
HINT:
Perform "Inspection After Repair" after replacing the air fuel ratio sensor.
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(a) Using SST, install the air fuel ratio sensor to the exhaust manifold (TWC: Front Catalyst). SST: 09224-00011 Torque: Specified tightening torque : 44 N·m {449 kgf·cm, 32 ft·lbf} NOTICE: If the air fuel ratio sensor has been struck or dropped, replace it. HINT:
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(b) Engage the 3 wire harness clamps.
(c) Connect the air fuel ratio sensor connector.
2. INSTALL NO. 2 ENGINE UNDER COVER
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3. INSTALL FRONT WHEEL RH
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4. INSTALL AIR FUEL RATIO SENSOR (for Bank 2)
HINT:
Perform "Inspection After Repair" after replacing the air fuel ratio sensor.
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(a) Using SST, install the air fuel ratio sensor to the exhaust manifold assembly LH (TWC: Front Catalyst). SST: 09224-00011 Torque: Specified tightening torque : 44 N·m {449 kgf·cm, 32 ft·lbf} NOTICE: If the air fuel ratio sensor has been struck or dropped, replace it. HINT:
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5. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
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6. INSTALL V-BANK COVER SUB-ASSEMBLY
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7. INSPECT FOR EXHAUST GAS LEAK
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8. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing an air fuel ratio sensor.
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Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Meter / Gauge System: Speed Signal Circuit
DESCRIPTION The combination meter assembly receives the vehicle speed signal from this circuit. The wheel speed sensors produce an output that varies according to the vehicle speed. The wheel speed sensor output is received by the brake actuator assembly (skid control ECU) which uses this informatio ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Open in Driver Side Electrical Antenna Circuit (B27A1)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the front door outside handle assembly (for driver door) (electrical key antenna) at intervals of 0.25 seconds. For the front door outside handle assembly (for driver door) (electrical k ...