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Ford
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2000
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Expedition 2WD V8-5.4L SOHC VIN L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Crankshaft Position Sensor
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Description and Operation
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Electronic Engine Controls
Electronic Engine Controls
The
CKP sensor
:
^
sends the PCM a signal indicating crankshaft position.
^
is essential for calculating spark timing.