FUEL TEMPERATURE SENSOR [SKYACTIV-D 2.2]
id0140z7256500
Purpose/Function
• Detects the fuel temperature in the fuel supply line as basic information for mainly determining the fuel injection amount.
• Detects the fuel temperature in the fuel supply line and inputs it to the PCM as a fuel temperature signal.
Construction
• Built into the fuel injector.
Operation
• Sends the signal, which fluctuates according to the fuel temperature in the fuel supply line, to the PCM.
• The fuel temperature sensor detects the fuel temperature using the temperature characteristic of the diffusion resistance in the fuel pressure sensor.
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― Performs A/D conversion of voltage at part (a) and calculates the fuel temperature signal.
Fail-safe
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DTC No.
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Fail-safe function
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P10D5:00
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• Limits engine torque.
• Limits the maximum engine speed.
• Inhibits the EGR control.
• Limits the engine transaxle total control.
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