CAMSHAFT POSITION (CMP) SENSOR [SKYACTIV-G 1.3, SKYACTIV-G 1.5]SM2759972
CAMSHAFT POSITION (CMP) SENSOR [SKYACTIV-G 1.3, SKYACTIV-G 1.5]

id0140q1006700


Purpose/Function

• Detects the camshaft speed as basic information (mainly used to determine the fuel injection timing and ignition timing) and sends it to the PCM as a CMP signal.

Construction


Intake CMP sensor

• Installed on the cylinder head.
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• A GMR element has been adopted (as the detecting element) for detecting the intake camshaft speed.


Exhaust CMP sensor (SKYACTIV-G 1.5)

• Installed on the rear housing.
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• A GMR element has been adopted (as the detecting element) for detecting the exhaust camshaft speed.


Operation

• Sends the signal, which fluctuates according to the camshaft speed, to the PCM.
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CMP sensor characteristic (SKYACTIV-G 1.3)

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CMP sensor characteristic (SKYACTIV-G 1.5)

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Fail-safe


Intake CMP sensor

DTC No.

Fail-safe function

P0340:00
• Stops fuel injection.
• Stops ignition.
• Set the variable valve timing control to the maximum cam retard mode. (SKYACTIV-G 1.3, SKYACTIV-G 1.5 (with 4-1 exhaust system))
• Set the electric variable valve timing control to the maximum cam retard mode. (SKYACTIV-G 1.5 (with 4-2-1 exhaust system))
• Inhibits traction control.


Exhaust CMP sensor (SKYACTIV-G 1.5)

DTC No.

Fail-safe function

P0365:00
• Stops fuel injection.
• Stops ignition.