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Home › Hyundai › 2009 › Santa Fe GLS, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (Fuel System (2.7)) › Manifold Absolute Pressure Sensor (MAPS) › Inspection

Manifold Absolute Pressure Sensor (MAPS): 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.
    VOLTAGE SPECIFICATION

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