I just installed my s-afc from buschur racing but now i have a lot of problems. When I first start the car it bogs down when I press on the gas petal for the first minute or so; almost like it's running rich and the engine is flooded. Then after a minute the engine idles at 1500 RPM, and the revlimiter for the car is now at 4500 RPM. Not to mention I have a check engine light now. The car runs fine, the little distance I drove it to test it out, between these two RPM levels. Does anyone know what I may have done wrong? Thanks in advance for the help.

 

Disregard my previous post I figured out the problem. I went back and made sure everything was sodered and connected better, and then I realized the sensor type had to be in karmon not hot-wire. After the 2 changes the car ran fine and the check engine light went away.