Why do I have two pressure sensors?
I have a 1987 S4 TII. I removed the Cruise Control unit and found this bolted underneath. It wasn't hooked to anything, never has been since I've owned the car.


I have one already a square/rectangular one bolted to the strut support tower.
So, why would I have an additional pressure sensor?
Thanks


I have one already a square/rectangular one bolted to the strut support tower.
So, why would I have an additional pressure sensor?

Thanks
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troym55
3rd Generation Specific (1993-2002)
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