FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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1995
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Prelude L4-2.2L DOHC (VTEC)
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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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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Description and Operation
Engine Control Module: Description and Operation
PURPOSE
The
engine control module
takes the inputs from the various sensors and signals to manage the fuel injection, timing control and ignition.