| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM0000017FW006X |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: 2UZ-FE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION; 2007 MY LX470 [08/2006 - ] | ||
INSPECTION
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
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(a) Partially insert the sensor into the water and warm up the water. |
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(b) Measure the resistance between the terminals.
Standard resistance:
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Condition |
Specified Condition |
|---|---|
|
Approx. 20°C (68°F) |
2.32 to 2.59 kΩ |
|
Approx. 80°C (176°F) |
0.310 to 0.326 kΩ |
If the result is not as specified, replace the sensor.
NOTICE:
When checking the ECT sensor in the water, keep the terminals dry. After the check, wipe the sensor dry.
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