E Manage Mapping Info

[Dragonball]

Any info that anyone can glean please post here for the benefit of all

[Dragonball]

Mohd's page from the US and his map

http://mohdparts.com/supra/index.html

[Dragonball]

Some info from USA


The e-manage can log a WB AF meter output through the boost sensor input, esp. if the output of the AF meter is scaleable.

Ths boost sensor input is designed around the GReddy sensor, so it works from .5 to 3.8 volts, people say it goes noisy/non-linear above that, within that range it's fine. I have one of my LM1's AUX outputs configured so 1V = 10:1, and 2V = 20:1. Thus an AF of 11.5:1 would show up as 1.15 V on the e-manage log. It works great like this.

If the boost sensor input is in use, you can still log by moving the MAF output to TPS input (instead of connecting the TPS there). This does two good things: It makes your AF tuning maps boost instead of throttle-postion based, and it frees up the TPS input to be used as an AF monitor.

As far as dumping the stock MAF is concerned, I wonder how much power one is really leaving on the table with a small, <63mm turbo? Assuming the pressure drop on the intake side caused by the stock MAF does not move the turbo too far in the island on the compressor map from where's it efficient the effect may well be minimal as Mohd's 685 rwhp through a single stock MAF using an HKS T04R would imply. Might slow spool a bit.

Would it be better to have a larger MAF? Sure. Is the AEM the ultimate solution? Perhaps, but not for everyone.

I like how driveable/responsive/smooth idling a MAF equipped car is. I'm not out for monster power from a 70+ mm turbo, so I'll give the e-manage/stock MAF a chance when I finally get around to installing a small (~61mm) turbo on my car.

[SimonB]

Best place for Emanage stuff is the Yahoo groups. There's one for Supras only and a general one. The general one has quite a few files and bits and bobs on including that map of Mohds.

Supra Emanage group (http://autos.groups.yahoo.com/group/e-manage/)

General Emanage group (http://autos.groups.yahoo.com/group/emanage/)

[Dragonball]

http://www.supraforums.com/forum/showthread.php?s=&postid=2449537#post2449537

One up here running a T63

[Alex]

Originally posted by Paul E
http://www.supraforums.com/forum/showthread.php?s=&postid=2449537#post2449537

One up here running a T63

61's and 67's have been mapped successfully in this country...think we're doing as good if not a better job than the Yanks on this one.

[migster]

Originally posted by Alex Holdroyd
61's and 67's have been mapped successfully in this country...think we're doing as good if not a better job than the Yanks on this one.


And we can do Jspecs better than them:p Wheres my coat:innocent:

[Dragonball]

This was placed here under product settings for info to help anyone Alex

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