I have a 99ls motor in a 96 civic ex. I hooked up the o2 and cfk. there is a 2 wire connector that plugs into the civic intake temp sensor and the purge on top of the ls intake manifold. I plugged the the connector into the civic intake temp sensor the car runs good. The problem I have is, I don't see a connector for the intake purge. If any one has pictures or advice it would be a big help.

 

Is this in the wrong spot or am I the the only one on this forum with an ls motor in a civic?

 

some please tell me if i need to run seprate wires to the ecu.

 

You don't need to run separate wires to the ecu. Your stock harness should have a plug that goes to the evap purge solenoid. Which IAT sensor did you use, the stock civic one in the intake arm or the one in the integra intake manifold?