King if you take the plastic gear out of the inside of the butterfly valve you can plug it back in and will have no code. :knight You need to take the plate off of where it plugs in its a T-40 torx bit and then be very care full and take the white plastic gear out, once you do this you can re install the cover and plug it back in, and should have no code.I have mine tied out of the way. The only code i get is from that damn butterfly thing in the intake horn. Thats unplugged. I alson noticed much better milage when I removed it, and much lower egts.