Thread: Abs
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Old 08-08-2017, 04:00 PM   #6
JayG
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Join Date: Mar 2014
Location: Austin and Palm Springs
Posts: 3,798
Garage
What code reader are you using. A non Porsche specific one basic one won't give you all the codes

Measure the resistance of the wheel sensors. It could be one going bad
They should all be aropund the same, 1.6k ohm IIRC

I had a abs failure a little while ago and it was on sensor that was bad and it read significantly lower in resistance than the others

I ought a used on on ebay for ~ $35 and all is good now
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