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Home >> Kia >> 2024 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Manifold Absolute Pressure Sensor & Intake Air Temperature Sensor (MAPS & IATS) >> On Vehicle Inspection >> Component Inspection

Component Inspection

  1. Check the intake air temperature with the KDS.
  2. Disconnect the Manifold Absolute Pressure Sensor & Intake Air Temperature Sensor (MAPS & IATS) connector.

    (Refer to Removal And Installation 

  3. Measure resistance after disconnecting the MAPS & IATS connector.
    Terminal Function
    2 ( - )
    4 ( + )
    Pressure Output Voltage (V)
    kPa kg/cm2 psi
    10 0.1 1.45 0.5
    20 0.2 2.90 0.881
    30 0.3 4.35 1.262
    40 0.4 5.80 1.643
    50 0.5 7.25 2.024
    60 0.6 8.70 2.405
    70 0.7 10.15 2.786
    80 0.8 11.60 3.167
    100 1.0 14.50 3.929
    115 1.17 16.67 4.5