CAMSHAFT POSITION (CMP) SENSOR [SKYACTIV-D 2.2]

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Purpose/Function

•  Detects the camshaft speed as basic information for mainly determining the fuel injection timing.
•  Detects the camshaft speed and sends it to the PCM as a CMP signal.

Construction

•  Installed on the cylinder head.
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•  An MR (Magnetic Resistance) element has been adopted as the detecting element for detecting the camshaft speed.

Operation

•  Sends the signal, which fluctuates according to the camshaft speed, to the PCM.
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CMP sensor characteristic

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Fail-safe

DTC No.

Fail-safe function
P0341:00
•  Inhibits engine-stop by operating the i-stop function.
•  PCM restricts engine-transaxle integration control.
P0342:00
•  Inhibits engine-stop by operating the i-stop function.
•  PCM restricts engine-transaxle integration control.