FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Nissan-Datsun
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1994
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240SX Convertible L4-2.4L (KA24DE)
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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 - Ignition System
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Ignition Switch
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Description and Operation
Ignition Switch: Description and Operation
PURPOSE
The
ignition switch
supplies a "start" signal to the Engine Control Module (
ECM
). It also supplies an "ignition on" signal to the ECM.