Hi All and thanks again for your help
Thanks to you Woody! as always

C Two codes
P0171
P0174
Codes seems to explaina fuel pressure issue or MAF sensor

P0714 could also be all the above and a Failed Oxygen sensor

Just came back home so will do the Woody test.

Sucks I was supposed to go to Somerville (TX) tomorrow to list a lake house!
I guess I will ride my 1125R if I can not fix it by early tomorrow morning...

Thanks again!

Oh, I did not install the By pass filter. I returned it. I did find some pieces of metals in some parts!
I was pissed off