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Sedona EX
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System
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Rail Pressure Sensor (RPS)
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Repair Procedures
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Inspection
Repair Procedures: Inspection
Connect the GDS to the Data Link Connector (DLC).
Measure the output voltage of the RPS at idle and various engine speed.
Fig 1: Rail Pressure Sensor Output Voltage Graph
Courtesy of KIA MOTORS AMERICA, INC.