The big turbo project Octavia was running slightly rich everywhere except and big loads at high RPM. This article shows how I did the MAF tuning to get the fuelling/AFRs where the ECU wanted them.

MAF Placement

Before I started tuning the MAF sensor signal I wanted to improve the MAF sensor signal. You can read about the changes I made to the MAF sensor placement and why I made the changes here.

MAF Tuning

The video below details the process I went through to tune the MAF sensor signal on the 1.8T engine after I changed the layout of the intake.


Like the videos?

Sign up to receive awesome content in your inbox, every month.

We don’t spam! Read our privacy policy for more info.

Leave a Reply

Your email address will not be published. Required fields are marked *

ten + 15 =