i want to built a missing link for a map sensor does anibody know how

 

Why when you can just buy a used one for $40 if not less?

 

you can reroute the vaccum line from the map sensor and run multiple check valves in-line. Depending on how much boost you run, you may need to add check valves. I used the one way check valves, stuff you can find at a fish mart. ultimately, i purchased a turbo blox map sensor, for like 40 bucks, and it's been working fine for me...

 

cant you just run a 3bar sensor?