Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
| *a | Component without harness connected (Engine Coolant Temperature Sensor) | *b | Resistance |
| *c | Temperature | *d | Acceptable Range |
(a) Partially immerse the sensor in water and warm up the water.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | 20°C (68°F) | 2.32 to 2.59 kΩ |
| 80°C (176°F) | 0.310 to 0.326 kΩ |
NOTICE:
When checking the engine coolant temperature sensor in water, keep the terminals dry. After the check, wipe the engine coolant temperature sensor dry.
If the result is not as specified, replace the engine coolant temperature sensor.
READ NEXT:
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor. Click here PROCEDURE 1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR
Heated Oxygen Sensor
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Ignition Coil And Spark Plug
ComponentsCOMPONENTS ILLUSTRATION *1 IGNITION COIL ASSEMBLY *2 NO. 1 ENGINE COVER SUB-ASSEMBLY *3 SPARK PLUG - - N*m (kgf*cm, ft.*lbf) : Specified torque - - Remova
SEE MORE:
Terminals Of Ecu
TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Remove the main body ECU (multiplex network body ECU) from the instrument panel junction block assembly. Click here *1 Main Body ECU (Multiplex Network Body ECU) - - (b) Co
Key information
Keys
Key types
The following keys are provided with
the vehicle.
Electronic keys
Operating the smart access system with
push-button start
Operating the wireless remote control
function
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)
Opera
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