FUEL TEMPERATURE SENSOR INSPECTION [SKYACTIV-D 2.2]

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Resistance Inspection

Note

•  The fuel temperature sensor cannot be removed as a single unit. When replacing the fuel temperature sensor, replace it together with the lower case as a single unit.

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Disconnect the fuel temperature sensor connector.

4.  While verifying the fuel temperature (PID: FRT) using the PID/data monitor function, measure the resistance between fuel temperature sensor terminals A and B. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].)

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•  If not as specified, replace the lower case. (See LOWER CASE REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

Specification (Reference)

Fuel temperature (°C {°F})	Resistance (Kilohms)
20 {68}	Approx. 2.45

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