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Home › Nissan-Datsun › 1998 › 200SX SE-R, Automatic › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › A/C Thermo Control Amplifier

A/C Thermo Control Amplifier

On auto A/C equipped models, informs PCM of A/C system evaporator outlet temperature. Input helps determine cooling fan operation.