Mapping exhaust maniflod pressure with EMS

[Big Woo]

I have recently added an additional pick-off on my header collector and connected a 15" length of 3/16" stainless tubing, from there a piece silicone hose connects the hard tubing to a 3.5 bar map sensor.

What I would like to do is map or log the exhaust pressure curve upstream of the turbine wheel. Has anyone done this with the AEM EMS system? The hard wiring and plumbing has been done, however I would like some feedback from those who have done it, as to how they set up the softwear within the AEM log. Thanks for the help.

My goal is to use this information to improve turbo responce and to minimize the pressure differential between the intake and exhaust side.

 

[DSM90AWD]

Don't know if you've seen this POST or not by Brian at FP, but he does a good job at explaining this process (minus the AEM part).

If the AEM allows you to datalog EGT Temperature, then simply run the 0-5v MAP output the unused (in Federal DSMs) EGT-T harness. All MAPs outputs are linear so should be easy to determine the voltage to boost/vac readings.

I currently run a 3-bar MAP to my EGT-T and use TMO's datalogger

 

[Big Woo]

Thanks for the info, I missed that post, but I was using AEM in my search criteria.