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      11-30-2016, 01:19 AM   #15
Yozh
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Drives: 2011 335d M-Sport
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Quote:
Originally Posted by TDIwyse View Post
To check the sensor, one thing you can do is blow/suck on one of the tubes to the sensor and monitor what happens on DWR's Torque PID to see if/how the reading changes. I did this to determine the polarity of which tube was the positive pressure inlet. Make sure your wife doesn't walk into the garage while you're doing this, or you will get some interesting questions...
Here is the question. Does the differential sensor still work even with a tune?
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