| Last Modified: 11-27-2007 | 1.6 G | |
| Service Category: Engine/Hybrid System | Section: Engine Control | |
| Model Year: 2008 | Model: LX570 | Doc ID: RM000002PQE00GX |
| Title: 3UR-FE ENGINE CONTROL: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION (2008 LX570) | ||
INSPECTION
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
(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 |
Approx. 20°C (68°F) |
2.32 to 2.59 kΩ |
|
1 - 2 |
Approx. 80°C (176°F) |
0.310 to 0.326 kΩ |
NOTICE:
When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.
If the result is not as specified, replace the engine coolant temperature sensor.
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