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Home >> Ford >> 2021 >> Edge ST-Line, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Electronic Engine Controls - 2.7L ECOBOOST (238KW/324PS)) >> Description And Operation >> Electronic Engine Controls - System Operation and Component Description >> Component Description >> Camshaft Position (CMP) Sensor
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Camshaft Position (CMP) Sensor

WARNING: This page is about a different variant/trim than selected.

The CMP sensor detects the position of the camshaft. The CMP sensor identifies when piston number 1 is on its compression stroke. A signal is then sent to the PCM and used for synchronizing the sequential firing of the fuel injectors. Coil on plug (COP) ignition applications use the CMP sensor signal to select the correct ignition coil to fire.

Engines with 4 camshafts and with VCT are equipped with 4 CMP sensors. The 4 sensors identify the position of each camshaft.

The 4 sensor system uses the following CMP sensor signal circuit names:

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