| Last Modified: 11-29-2007 | 1.6 G | |
| Service Category: Engine/Hybrid System | Section: Engine Control | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002PQE00JX |
| Title: 3UR-FE ENGINE CONTROL: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION (2008 Sequoia) | ||
INSPECTION
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
(a) Partially soak 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 k to 2.59 kΩ |
|
1 - 2 |
Approx. 80°C (176°F) |
0.310 k to 0.326 kΩ |
If the result is not as specified, replace the sensor.
NOTICE:
When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.
HINT:
If the result is as specified, do not replace the engine coolant temperature sensor.
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