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Old January 3rd, 2018, 07:06   #4
Veteran Member
Join Date: Aug 2010
Location: Ireland

Go to ABS Brakes module, select all 4 wheel speed sensors, click Graph and monitor them while performing a test drive. Use only 1st and 2nd gears for test drive (and speec less than 45 km/h); if it jumps to 3rd gear, the logging will be lost, as you will be kicked out of ABS module (safety feature).

If there are sudden spikes (up or down) in the graph for one (or more sensors), most likely you will need to replace the ABS ring for that wheel. Since ABS wheels are not sold separately for these cars (unless you are lucky to have a bad bearing around or find one in salvage yard), means you need to replace the entire wheel bearing.

Only after the issues related to ABS/wheel sensors are 100% resolved, only then proceed to DSG diagnosis.
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