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Home >> Pontiac >> 1991 >> 6000 V6-191 3.1L >> Repair and Diagnosis >> Steering and Suspension >> Suspension >> Suspension Control ( Automatic - Electronic ) >> Compressor/Pump Relay >> Description and Operation

Compressor/Pump Relay: Description and Operation

The compressor relay is controlled by the height sensor and completes the 12 volt circuit to the compressor.

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