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Author Message   Mac_inger Posted on Saturday, March 05, 2011 - 02:56 pm:        Hey guys got an engine light yesterday. It did not stay long. Checked the diag mode to find : P0132 frt 02 sys err which the good book says its the front o2 sensor complaining that im running rich. I am running an fmf exhaust with no tune and on stock ecm. Any suggestions on what to start looking into ? to start the troubleshooting process ? thanks Ergin   D_adams Posted on Saturday, March 05, 2011 - 03:39 pm:        Go to Erik Buell Racing and get the race ecm tuned for that pipe? Otherwise, you'll end up chasing a self induced problem. http://www.EBRacing.com/shop/product105.html Plug and play solution.   Froggy Posted on Saturday, March 05, 2011 - 03:46 pm:        Your problem is your ECM complaining about your exhaust. Get the bike tuned or get a Race ECM from Erik Buell Racing.   Xoptimizedrsx Posted on Saturday, March 05, 2011 - 05:07 pm:        yeah: go with ebr.... The o2's and map sensor can only compensate so much. After that the O2's and map sensor can keep within the limits of the compensation allowable in the ecm... ebr ecm 250.00 bucks money well spent Compared to dyno time and a lot of road work to get correctly within balanced limits. Do not adjust the ebr ecm with any aftermarket tuning program (VOIDS WARRANTY)... Let Erik Buell Racing handle it 100%...   Mac_inger Posted on Sunday, March 06, 2011 - 02:41 pm:        Thanks guys. Erik Buell Racing ecm here i come. I don't know why i have been holding up for so long,..maybe because of the extra use of the fan (i already have charging issues). Anyway, i thought that the condition on these pipes and stock ecm was lean rather then rich ? cheers and thanks   Froggy Posted on Sunday, March 06, 2011 - 02:53 pm:        Yes, and then the aftermarket pipe runs it leaner, so then it adds more fuel to try and get back to stock levels, then eventually it says "Hey! Something isn't right here!!"   Mac_inger Posted on Monday, March 07, 2011 - 10:27 am:        Froggy: Got it. Thank you

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