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Old 09-21-2010, 04:50 PM
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540iman 540iman is offline
resident, old fart
Location: N.W. Indiana
 
Join Date: Sep 2008
Posts: 1,503
Mein Auto: 2002 540i sport
Bee, you wanna tell him or you want me to? Faulty pressure sensor indication can be another one of those input sensor errors that end up really being the module. You need to back-probe pressure sensor to see what your output is with no pedal pressure and then with pedal pushed hard. It might be your sensor, but just like any other input to the module, unless you physically test that sensor don't be surprised if your error remains. Bad pressure sensors are very uncommon.
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