EXHAUST SHUTTER VALVE POSITION SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))]

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Note

•  The exhaust shutter valve position sensor is built into the exhaust shutter valve. When replacing the exhaust shutter valve position sensor, replace the exhaust shutter valve.

•  When lifting up the vehicle, assure a height where the ignition switch can be operated

Exhaust Shutter Valve Operation Inspection

Note

•  When lifting up the vehicle, assure a height where the ignition switch can be operated

1.  Verify that the engine has cooled down.

•  If it has not cooled down, wait until it has, then go to the next step.

2.  Move the vehicle to the position where the exhaust shutter valve motor can be verified as shown in the following figure.

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Note

•  The PCM performs the fully-closed position learning for the exhaust shutter valve when the ignition is switched OFF.

3.  Verify that the lever of the exhaust shutter valve is operating (exhaust shutter valve operates in fully-closed direction) as shown in the figure at the instant the ignition is switched OFF (engine off).

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•  If the operation cannot be verified, replace the TWC. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))].)