coach

MAP sensor just screws into an 1/8" NPT port on the intake, if you don't have one just put a barb adapter on the map sensor and run a hose to the intake manifold like you do for any vacuum or boost reading device (bov, FPR, WG and so on).

Brent

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scrildo

I do but its a GM 3 bar map sensor nothing extraordinary lol

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PT'S_SER

I appreciate it. I looked at my mani aagain and found the barb you were refering too. So thank you sir.
I actually put a 1/8" NPT "T-block" in so I can get vaccum after my TB for the BOV.

Thanks
PT

PT'S_SER

Im unsure of what the GM sensor looks like if it is close to the AEM unit or not. So you may have to put a vacuum T in and run it to a port just past the TB like Brent ^^^ has said. Ill post up some pics of my setup soon. And how I mounted eveything, hopfully it helps.

Thanks
PT

boost336

having some issues with a GM map sensor with my aem standalone not sacaling right reading 20-115 wondering if it was best to use the aem 3.5 map sensor which i ordered already just wondering if anyone has had this problem before thanks

PT'S_SER

Alright my bad guys, been MIA for a couple weeks. Just in case anyone wants location of where the map sensor and ait sensor should be mounted here you go.

This is the AIT sensor location on the ic pipe right before the TB.


This is the MAP sensor location. I had a 1/8th inch pipe thread coming off the bacof the intake that had been tapped. Teflon taped the threads put a gender changer on the pipe so I could thread the map onto it.
Now, This was the original way I did this and later found out when installing the BOV that it said you needed to get vaccum from somewhere post the TB so I put a T in and have the MAP and a barbed fitting for the BOV hose feed line. Is the T the right way or. Will it cause innaccurate readings with re MAP?



Here are a few more pics. I actually made a wiring harness for the MAP and AIT sensor to splice into the harness in the car.







Hope it helps.
PT

scrildo

Pics don't work man WTF??

PT'S_SER

My bad man,


note to self: never use android to update forum posts with pictures.


Sorry for the inconvenience.

PT

selfbuilts13

got a quick question has any one else had problems running a gm map sensor with the aem ems 2 im about to install mine and turn everything on just checking . thanks

coach

AEM always has and always will support the GM map sensors. I assume you have the 3 bar? Just keep in mind they are jittery and don't like a lot of vibration. The Kavlico or AEM brand MAP is much better.

Brent

selfbuilts13

awesome thank you very much im going to be getting one in the next few months but i have heard that about them i am going to be securing it very well with some sort of encasement if i can. when it comes to adjusting fuel injectors and what not is it pretty easy to do with the injector wizard?

Sigfod

Are the pins the same for a GTi-R harness running the newer 30-6600 Series 2 EMS? If not anyone know what pins to use?

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