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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Hyundai
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1991
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Excel L4-1468cc 1.5L SOHC (8 VALVE)
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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EGR Valve Position Sensor
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Description and Operation
EGR Valve Position Sensor: Description and Operation
The
ignition switch
supplies "On" and "Start" information to the ECU to position the idle speed control components.