What resistor do I need for the airpump connecter? Because it's idling rough.

 

There is no resistor for the air pump (as there is no feedback to the ECU). There is feedback from the O2 sensor.

You need to increase your idle to around 1100 rpms which should smooth out the idle (or get a programmable ECU).

 

I always thought you could put one on the connecter and that'll smooth out the idle?

 

Nope. The ECU doesn't know anything about the airpump. The only thing the ECU knows about is the airpump relay which isn't effected by removing the airpump.