×

La venta termina hoyObtenga un 30% de descuento en cualquier curso (excepto paquetes)

Termina en --- --- ---

MAF Rescaling Issue

Ajuste práctico del reflash

Publicaciones del foro

Cursos

Blog

Artículos técnicos

Discusión y preguntas relacionadas con el curso Ajuste práctico de Reflash

= Hilos resueltos

Autor
1246 Vistas

Hi,

I am tuning a Subaru BRZ with a drop in filter installed.

With the Stock MAF the car is running lean (Short Term Fuel Trims 10%+)

I rescaled the MAF sensor properly, and I am sitting at around 2% +-

I disabled Long term fuel trims, and at WOT the AFR is on point.

However, the load measured at WOT comes out at 1.3g/rev (car is NA)

What is the problem here and how can I fix it?

Thank you

That sounds about right for an N/A engine. It's been a while since I've tuned a stock N/A one but I expect to see around 1.6 g/rev from the bullet supercharger kits during a ramp run.

Thanks a lot for the quick reply.

What I learned previously though was that NA cars cap at around 0.95 g/rev load and only go above 1 when FI

Is that a myth?

Generalmente respondemos dentro de las 12 horas (a menudo antes)

¿Necesitar ayuda?

¿Necesitas ayuda para elegir un curso?

¿Tiene dificultades con el sitio web?

¿O necesita contactarnos por cualquier otro motivo?