Alright yes i used the search button so dont get all pissed saying to use the SEARCH button on the top of the page.

First off when i went to do the emissions they wont use the sniffer pipe on 96 an newer cars. So they plugged into the obd2 well it was sending a signal but it wouldnt send one back to them. Since i have a aem ems in the car is there a way i can trick the aem into sending a signal to the obd2 port or am i just screwed. How does everyone else pass with a aem ems installed