Air Pump and Emissions
 

So the previous owner of my 87 S4 rebuilt the 13b and in doing so also decided to delete the emission components. I am just wondering what parts I need to reinstall and bring back my emissions system. I do know I need the ACV and Air Pump, as well as the lines and belt that go with them, but am i missing anything else? I’ve got to pass emissions here in Arizona and this is my top priority atm.
Tysm

Re: Air Pump and Emissions
 

welcome to the board. :)

here is a link to a copy of the FSM: Foxed.ca - it should outline all the parts you will need.