2jz with id2000 HELP for a map

[Kenny123]

Well the car starts and run !

But not like it should !



Is it good to switch of the auto tune while doing a base map ?!

Problem at the moment is with normal driving its ok ! But when I get under boost missfireing and nothin

Maybee someone had a map for me that helps me for a tune ! I can look !

Also is a aft target table available ?!

Thanks for everybody who want to help me get the lady ready for 2016

[RHD]

If you are running pump fuel you will need to have good coils with a good power supply to them and wiring done well, plus dwell times set correctly otherwise they can suffer from weak spark under boost. alternatively a CDI type ignition works very well.

With large injectors you will need to pay a lot of attention to the injector dead times, this will affect light throttle and idle mostly

Also check you have removed the ballast resistor in the wiring that powers the injectors.

[Kenny123]

Thanks rhd

Its a Jdm Harness so no ballasts

Coils are the gm d585 ls coils Run them before with 30 psi and 800ccm sard injectors no issuses at all

I think the Map is my Problem

[Kenny123]

So Need help again


Car run starts and I could drive !

But does anyone of you had a afr target map for me ?!?

Don't want to kill the engine want to use auto tune for 20-30% correction !

Or how would You tune a Engine ?!? Like Mine ?!?

[PSI-Motor]

Put it on a dyno.

[PSI-Motor]

Please write in English, this is a international forum.

[sulik]

Jo kenny.
Meine supra läuft mit ecumaster um die 650-680ps ohne fehlzundungen oder andere mucken, war leicht zu mappen

In English:

Hi Kenny,
my Supra runs with Ecumaster and has about 600-650 HP without ignition or other issues.
It was easy to get it mapped.

[Kenny123]

Geht ja nicht darum das ich nicht weiß wie ich das Ding zu Mappen hab aber würd gern die afr Target richtig haben


Englisch

I know how to Map but all tunes are street tunes ! Cause the car runs on streets not on a dyno

I only need a right afr target table which I could use

[Wuniek]

this can be helpful: http://www.megamanual.com/begintuning.htm