BLOW-BY HEATER INSPECTION [SKYACTIV-D 2.2]


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

2.  Disconnect the blow-by heater connector. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 2.2])

3.  Measure the resistance between the blow-by heater terminals A and B.

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•  If not as specified, replace the blow-by heater.
Blow-by heater resistance
4.5—7.5 ohms [normal temperature]