Lexus NX: 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 Condition | 1 (HA1A) - 2 (+B) | 20°C (68°F) | 1.6 to 3.2 Ω | 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 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
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
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DIAGNOSTIC TROUBLE CODE CHART Immobiliser System DTC No. Detection Item Link B2779 Engine Starter Communication Malfunction B2784 Antenna Coil Open / Short B278A Short to GND in Immobiliser System Power Source Circuit B2790 ID BOX EEPROM Malfunction
DESCRIPTION If the remote engine start ECU does not respond to the certification ECU (smart key ECU assembly) or the remote engine start ID is not registered*, this DTC is stored. If communication between the remote engine start ECU and the certification ECU (smart key ECU assembly) is established a
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