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Home › Kia › 2009 › Optima EX, 2.7 4 › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - 2.7L › Manifold Absolute Pressure Sensor (Maps) › Repair Procedures › Inspection

Repair Procedures: Inspection

  1. Connect a scan tool on the Data Link Connector (DLC).
  2. Measure the output voltage of the MAPS at idle and IG ON.
    MAPS OUTPUT VOLTAGE SPECIFICATION

    Condition Output Voltage (V)
    IG ON 3.9-4.1
    Idle 0.8-1.6
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