Maf Problems

[ridgeracer]

Nicely done Jamil

[volcano rs]

mine is standard size tube

[nip]

[newsh]

if tuners have done this before and have some experience with larger tubing,it wont be a big problem to remap.right?

AFAIK you have to use the same size tube where the hotwire sits, you can taper to and from it though.

[volcano rs]

whats up nip you have problem with your eyes?

[Jamo]

if tuners have done this before and have some experience with larger tubing,it wont be a big problem to remap.right?

Search for Mihnea posts, he states and will tell you if asked you can't map accurately if the maf diameter is changed.

It's a problem if you use an SQ Maf as well with it only being 80-90% accurate.

[A80Avant]

oh.So is it easier to map if the maf is on the pressure side? or is it the same thing there as well?

Erdal was saying that they have no issues mapping cars with larger MAFs,when we were talking about aftermarket ECUs and he mentioned to me that he rarely needed to go for aftermarket ECUs,as they can map with larger mafs.I guess he means that the accuracy of 80-90% is enough then.

[Jamo]

Sounds about right there Papvas.

I know the advice within the UK is stick with the RS2 maf as the gains of the SQ are negated by the drop in accuracy.

[nip]

not with my eyes tho

[A80Avant]

so you would go to the maf to pressure side route,rather than aftermarket ECU or bigger MAF all together with the GT3076 Jamo?
what are your plans?