BOOST AIR TEMPERATURE SENSOR INSPECTION [SKYACTIV-D 2.2]


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Resistance Inspection

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the boost air temperature sensor. (See BOOST AIR TEMPERATURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Place the detection part of the boost air temperature sensor in the water and while gradually increasing the water temperature, measure the resistance between boost air temperature sensor terminals A and B.

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•  If not as specified, replace the boost air temperature sensor. (See BOOST AIR TEMPERATURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

Specification (Reference)

Water temperature (°C {°F})

Resistance (Kilohms)

0 {32}
Approx. 15.00
50 {122}
Approx. 2.20
100 {212}
Approx. 0.508

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