FUEL WARMER 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.  Perform the “Fuel Line Safety Procedure” referring to the “BEFORE SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-D 2.2].)

3.  Remove the fuel warmer. (See FUEL FILTER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

4.  Connect the vacuum pump to the fuel warmer.

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5.  When a fuel warmer vacuum is within 26.7—40.0 kPa, measure the resistance between the fuel warmer and terminal B

Fuel warmer resistance (specification)
Approx. 0.5—2.0 ohms
•  If not within the specification, replace the fuel warmer. (See FUEL FILTER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)