Afm Vs Map Sensor

[GTR_STEALTH]

LoL, I know this topic was done. I remember reading it a while back and it went for quite a number of pages too. I tried searching "AFM", "AFM vs Map", "Map" and i still couldnt get anything close

Maybe the ppl involved in that thread could post the link pwetty pwetty please?...with a cherry on top!

Im looking at a PowerFC (32GTR) -getting rid of my AFM's altogether and replacing with Map sensor. Just not sure if its the right thing to do....

[AndrewD]

If your not sure, its probably not a wise idea then

However, the tuning strategies remain the same, just your measuring the air quantity differently.

AFM measure air volumetric flowrate

MAP measures the air pressure, and given a temp sensor you can then convert this to speed-density tuning.

Speed density if better for many reasons. Mainly now because you can include air temperature compensation if the PFC allows for this.

[Willo]

Do a search for D-Jetro of just Jetro. There has been quite a bit of discussion about the Power FC's AFM vs MAP sensor ECUs.

[paulr33]

have a read of the pfc faq in my sig, covers afm vs djetro pfc models and what advatanges/disadvantages each has

[GTR_STEALTH]

K K, cheers guys....

The reason why im thinking of making the change is coz my current AFM plugs arent good. And as im looking at getting a PFC i thought i'd kill 2 birds with one stone.

Thanx again guys for the search tips.....