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Home >> Suzuki >> 1990 >> Sidekick JS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Air Temperature Sensor
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Air Temperature Sensor

Air temperature sensor is located on side of intake manifold. Air temperature sensor thermistor changes resistance with respect to temperature. High temperature causes low resistance. Low temperature causes high resistance. A reference voltage (supplied and monitored by ECM) is modified by sensor resistance. ECM uses this information to help determine control (output) signals to injector.