maf

Hey everyone, I made the decision to replace my stock 5.0 intake manifold with the GT350 voodoo. I did this because I was having persistent P308-P306 misfires and I read the GT 350 manifold could potentially solve those issues (it did)! Unfortunately, now I have a new mix of error codes I’m...

I was scrolling through some parts on Midway Mustangs when I had a thought: can you use a GT350's tuned MAF on a GT to use a tune-only cold air intake without a tune? PMAS sells a no-tune intake that comes with a tuned MAF sensor so you can run the larger intake without having to tune the car...

I've read some people say that removing this thing affects the MAF readings which would imply it would need a tune. I'm aware that Mustangs in other countries do not have it, but those cars also have different headers (unless I'm mistaken) which means they're also probably running a different...

Hey everyone. I'm new to the S550 platform/the forum and was hoping to get some of the experts here to help focus my debug efforts. In my case there are a few things going on: On cold start, the car idles @ 750rpm but after ~20 seconds it dips down to ~500 and rises up to 1k+ before settling...

Hello all, I have an Ecoboost in Japan and I'm trying to figure a few things out. I could really use some help! The vehicle looks EU Spec as it has white tail lights and large side mirrors. It's a very early "for export" vehicle, so it might be the same as US spec mechanically... Are US spec...

I've been using 93 pump gas since I got the tune and initially AFR at idle was 13.5-13.8, and 11.4 or so at WOT. Now it is at 12.7 at idle and 10.4 at WOT. Still using 93 oct pump gas and alcohol % is showing 32%. Anybody else get this? What'd you do? Edit: Solution on page 2.

Just installed my Stainless Power catted longtubes and cut out the Airaid intake insert (removed MAF and cleaned before reinstalling). While waiting on my Lund tune that I ordered for my injectors and GT350 IM (which I have not yet installed) I went ahead and loaded a new Bama tune for the long...