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Mercury
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1999
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Tracer L4-122 2.0L SOHC VIN P SFI
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Camshaft Position Sensor
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Description and Operation
Camshaft Position Sensor: Description and Operation
The Camshaft Position
(CMP)
sensor provides a signal to the powertrain control module when the number one piston is on the compression stroke.