3 bar map sensor install?

[jman_4114]

I want to use a gm 3 bar sensor so i can log boost more accurately on ecmlink, ive read that the 5v power and ground can wired from splicing into the mas just unsure about map signal?

 

[vr401]

I used tps power supply. Also 5 v
Mas needs a lot more acurate voltage and i would leave it alone

 

[4piknup]

If you have ecmlink lite, you have no spare inputs. You can lock your ecu temp and use that input or change to sd. If you going sd, then getting rid of the afm frees up a input for your pressure.

 

[jman_4114]

I have full ecmlink v3, with my setup im not interested in sd at the moment as im still fairly new to tunning

 

[4piknup]

On evo3 ecu? Or have you put in a 2g ecu from the usa.

 

[jman_4114]

motor and ecu is off a vr4 so i got the 1g ecu with ecmlink v3 from usa

 

[4piknup]

Good one. I think the ecmlink full is pretty good deal. They running some good hp through them.
im not sure what inputs you can free up. Maybe rear o2?

 

[4piknup]

http://www.ecmtuning.com/wiki/sdsetup

this is the ecmlink page. I know its talking about sd, but just use the map wiring info.
There is only one 5v output from the ecu so it doesnt matter if you pull it from the ecu, maf, tps or cas. They are all connected anyway.

 

[jman_4114]

cheers jack i think ill use the egr temp input cause my egr is blocked off