Installed my drag III kit with the fmu and inline. On my autometer I'm showing really rich while cruising, all green. Throwing code 41 and w/ open DP. Is this normal? Or should the AF gauge be bouncing back and forth.

 

it should be bounsing back and forth with the autometer a/f . looks like a nice fireworks display. but since your running an open downpipe, the o2 sensor i believe it not hooked up to the bung. the a/f reads off the o2 sensor to tell whether its running rich or not., thats the way i hooked mine up. i am only reading rich when boosting.