Thread: MAP sensor value @ idle

What do you guys have for a MAP sensor value @ idle. Mine is around 10" seems a little low to me.

MAP in boost or map in/hgs???


Because you'll get 2 different readings.


No idea what map will read for in boost as I don't monitor it that way, because its eaiser to read it in in/hgs. That reading should be roughly -19 to -20 vaccum.

Its a GT so it's in in/hgs,

The car runs fine and I've swapped a few different MAP sensors in it and they all give me the same reading on the scan tool. So I guess I'll just hook up my manual vacuum gauge and see what that has to say. Maybe both sensors are bad.