FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Ford Truck
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1997
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E 350 1 Ton Van V8-5.4L CNG VIN M
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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 - Fuel Delivery and Air Induction
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Air Flow Meter/Sensor
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Description and Operation
Air Flow Meter/Sensor: Description and Operation
PURPOSE
The Mass Air Flow
(MAF)
sensor:
-
Sends the PCM a signal indicating mass airflow rate of air entering the engine.