mixture problem
Hi to all,i have one problem with my fuel mixture,so my engine is mapped with about 11.6 with full boost ,in the trip i saw about 12.7 with my afr gauge,i test the afr gauge with my second one and shows the same, also i removed the fuel pump(044) to see if its clean,pump and filter are very clean,also the current in the pump is 12.90V, does anyone had this issue? thanks a lot