I have a 96 ex coupe with an LS turbo swap...I get a code for my Map sensor when I do the diagnostics...I have an obd1 ecu you w/ obd2 - obd1 harness...It seems like my check valves look fine..It hase one side that goes to the map sensor and the other to the throttle body.. and then 2 check valves in between..why do i still get a code?...Should I reset my ECU if so how do I do that?

 

Get a missing link and dont worry about check valves anymore.