Lexus ES manuals

Lexus ES: Components

COMPONENTS

ILLUSTRATION

*1

KNOCK CONTROL SENSOR (for Bank 1)

*2

KNOCK CONTROL SENSOR (for Bank 2)

N*m (kgf*cm, ft.*lbf): Specified torque

*

For use with a union nut wrench

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 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during knoc

 Inspection

INSPECTION PROCEDURE 1. INSPECT KNOCK CONTROL SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Cond

 Installation

INSTALLATION PROCEDURE 1. INSTALL KNOCK CONTROL SENSOR HINT: Perform "Inspection After Repair" after replacing a knock control sensor. Click here (a) Temporarily install the 2 knock control sensors

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 Catalyst System Efficiency Below Threshold Bank 1 (P042000,P043000)

MONITOR DESCRIPTION The ECM uses sensors mounted in front of and behind the Three-Way Catalytic Converter (TWC) to monitor its efficiency. The first sensor, the air fuel ratio sensor, sends pre-catalyst information to the ECM. The second sensor, the heated oxygen sensor, sends post-catalyst informat

 Brake Hydraulic Pressure Malfunction (C164F)

DESCRIPTION When a malfunction signal sent from the skid control ECU via CAN communication is detected by the clearance warning ECU assembly, DTC C164F is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C164F Brake Hydraulic Pressure Malfunction Brake master cyli

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