I'm converting a car to EFI and I'm getting all the sensors right now, everything is based on a 1990 gt with a 9AL computer. My question is what MAP sensor do I need to buy? When I go to the local parts store they have 2 or 3 differnt version depending of vehicle calibration. I appreciate any help!

Thanks!

Ed

 

take the computer with you and maybe they can get some numbers off of it to match it up with the right MAP

 

If that doesnt work its going to be a trial and error situation.

This is very odd to see.I see many strip the efi off but rarely see or hear of anyone converting to it.

If i may ask what made you go to EFI?Instead of carb?