AC System Erratic Due to Fautly Sensors, Actuators, or Control Assembly on Porsche 928

The AC climate control system can be erratic. Diagnoses of the interior sensors, actuators, and control assembly will  be necessary to determine the cause of any AC problems.

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Average mileage: (–)
5 model years affected: 1990, 1991, 1993, 1994, more1995
5 people reported this problem
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