Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT AIR FUEL RATIO SENSOR (for Bank 1)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | 1 (HA1A) - 2 (+B) | 20°C (68°F) | 1.6 to 3.2 Ω | 1 (HA1A) - 4 (A1A-) | Always | 10 kΩ or higher | If the result is not as specified, replace the air fuel ratio sensor. | | *a | Component without harness connected (Air Fuel Ratio Sensor) | | |
2. INSPECT AIR FUEL RATIO SENSOR (for Bank 2)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | 1 (HA2A) - 2 (+B) | 20°C (68°F) | 1.6 to 3.2 Ω | 1 (HA2A) - 4 (A2A-) | Always | 10 kΩ or higher | If the result is not as specified, replace the air fuel ratio sensor. | | *a | Component without harness connected (Air Fuel Ratio Sensor) | | |
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INSTALLATION PROCEDURE 1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1) HINT: Perform "Inspection After Repair" after replacing the air fuel ratio sensor. Click here (a) Using SST, install the air
COMPONENTS ILLUSTRATION *1 FRONT FENDER APRON SEAL RH *2 V-BANK COVER SUB-ASSEMBLY N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 CAMSHAFT TIMING OIL CONTROL
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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fan when working in the engine compartment with the engine running or the engine switch on (IG)
DESCRIPTION This DTC is stored when the DCM (telematics transceiver) detects an open or a short in the telephone antenna (main) circuit. DTC No. Detection Item DTC Detection Condition Trouble Area B15CB11 Telephone Main Antenna Circuit Short to Ground Telephone antenna (main) impeda
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