Engine oil temperature sensor (559)
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Engine oil temperature sensor (559)
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Engine oil temperature sensor (559)
The task of the temperature sensor is to inform the engine control module of the current engine oil temperature.
The sensor is of NTC type and is supplied 5 V by the engine control module. The temperature sensor's resistance, which is modified with the temperature, is the following:
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20°C (68°F)
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2500 Ohm 6%
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100°C (212°F)
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186 Ohm 6%
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Pin No.
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Signal type
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Description
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1
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Signal
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The sensor is supplied +5 V via X kΩ from ECM pin 21(M).
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2
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ground
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Sensor's ground. Connected to ECM pin 33(M)
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