Ok guys, I'm stumped. I just got my used air pump cuz I thought my old one bit the dust. Well, I hook up the new pump, and it does the same thing. It turnes on and off whenever it wants. So, I know it's an electrial problem and not the pump. My question is, can I just get a Super AFC and a midpipe and just forget about the pump? I have a G-Force ECU, but it won't keep the car from running rich when the air pump is unplugged. If I get the Super AFC I can lean out my idle, right?

 

Somebody has to know something

 

Yes you can lean out your idle. I would recommend the HKS AFR over the AFC.