Printable Version | Subscribe | Add to Favourites
New Topic New Poll New Reply
Author: Subject: Wanted: Megasquirt tune/map

posted on 11/10/19 at 06:41 AM Reply With Quote
Wanted: Megasquirt tune/map

I'm about to tune my supercharged Zetec and was wondering if anyone has a tune I can have a look at, really interested in the boosted timing and AFR tables. Car is a 2.0 ltr blacktop Zetec with a M62 SC running though a charge cooler and produces up 11.5 PSI of boost, controlled with a MicroSquirt. Current slightly played with tables below:





[Edited on 11/10/19 by ChrisL]

View User's Profile View All Posts By User U2U Member

posted on 11/10/19 at 09:13 AM Reply With Quote
I think you need to be targeting richer than that under boost. I'd be looking to to -1 on the top line of the AFR table and then interpolate from the 95 line to the top line.

Fuel map looks very odd.

Timing looks ok, if tuning on the road maybe want to take a little more out just to be safe.

[Edited on 11/10/19 by theduck]

View User's Profile View All Posts By User U2U Member

posted on 12/10/19 at 09:18 AM Reply With Quote
I would suggest that you get over to the MS Forums. Lots of help available.
I echo what has already been said re. your tables.
Your fuel table looks somewhat "unique" but may get the car running off boost.
A lot will depend on how efficient your chargecooler is.

View User's Profile Visit User's Homepage View All Posts By User U2U Member

New Topic New Poll New Reply

go to top

Website design and SEO by Studio Montage

All content 2001-16 LocostBuilders. Reproduction prohibited
Opinions expressed in public posts are those of the author and do not necessarily represent
the views of other users or any member of the LocostBuilders team.
Running XMB 1.8 Partagium [ 2002 XMB Group] on Apache under CentOS Linux
Founded, built and operated by ChrisW.