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Home >> Subaru >> 2015 >> WRX Premium, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Fuel Injection System (Except STI) >> Manifold Absolute Pressure and Intake Air Temperature Sensor >> Inspection >> Check Manifold Temperature Sensor Unit
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Check Manifold Temperature Sensor Unit

  1. Measure the resistance between engine coolant temperature sensor terminals.
    Fig 1: Measuring Resistance Between Engine Coolant Temperature Sensor Terminals
    G09479768Courtesy of SUBARU OF AMERICA, INC.
    Temperature Terminal No. Standard
    -20°C (-4°F) 1 and 2 Approx. 14.7±2.2 kΩ
    25°C (77°F) Approx. 2.0±0.2 kΩ
    60°C (140°F) Approx. 0.59±0.09 kΩ
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