I have a map sensor but I'm NA! Putting utec in soon! Can I tune using the map sensor for NA or only the MAF?

 

Search here coz there are already a couple of guys who did it. Utec temp compensation is not the best so you need to really pay attention on that with tunning on speed density.

 

i wonder how good the resolution is NA using the MAP sensor. I read before that it was too little to effectively tune a NA and MAF pulldown was the appropriate method.

Maybe i'll play with a MAP based NA tune this week.