Did you've analyzed the signal to extract it properties and make a table?
I've a dohc turbo but im using a megasquirt... But.. I've a few friends who want to turbo it low cost. I'm going to use also an arduino with new map sensor.
I didnt tried yet with stock map to study how it works.
But arduinos like DUE have onboard analog outputs(not just PWM). You can build a signal generator and simulate stock map..send it to ecu and remove the stock car map
Then with the arduino you can make tables rpm vs map and adjust the 5th injector. Also you can connect low octane wires over some map value to make the std ecu retard ignition
Last edited by AiToR51; 28-02-2016 at 08:14 PM.