anyone know why if you unpluf the safc your car will shut off or not start because my car runs fine with it in but want to sell it but my car wont start if i take it out any ideas?

 

you cant just unplug it. you have to disconnect all the wires at the harness and put it all back to stock.

 

you have to plug back up the map sensor and stuff for it to run thats why they came with special connectors to plug them up with

 

u need to reconnect the MAP sensor wire and tape up all the splices that were made to the harness. on the SAFC, the white and yellow wires connect to the MAP sensor. when u remove the safc, just join the wire's that the white and yellow wire on the safc were attached too