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Home >> Mitsubishi >> 2007 >> Eclipse SE, Standard >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Air Conditioning >> Automatic A/C Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1021: Air THERMO Sensor System (Short Circuit) >> Function >> Detection logic

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Detection logic

This code is set when the air thermo sensor circuit (power supply side) is shorted to ground.

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