2G Tuning super afc

[jay 2g]

I got a 2g eclipse with a super safc and I was wondering how to tune it the car runs good now but I had a guy come out to tune it and idk if he knew what he was doing so I just wanted to see if I could go over it. The car has big 16g turbo 3" exhaust 550 injectors fpr 255 fuel pump it's currently running at 17-19 psi. I was just wondering were to put the throttle points and were to put the low throttle setti at and high throttle and so forth. Thanks guys

 

[lasershark]

Since the safc has been out and around for a really long time...
search for it here, you can and will learn everything you need to know about the safc
happy learning
https://www.google.com/webhp?source...=UTF-8#q=tuning the safc site://dsmtuners.com
^^^clicky click click^^^

 

[C'LO]

I would suggest getting dsmlink, you can tune so much more with it and user friendly.

 

[jay 2g]

I was gonna do dsm link but car had apexi when I bought it also not sure how to install dsmlink

 

[lasershark]

You remove the apexi and have ecmlink installed (ecmlink can do it and inspect the ecu), safc is basic ecmlink is a one stop shop for tuning. Do some reading on it and make a decision for yourself. If you have the money I would highly recommend ecmlink.

 

[2gmitsueclipse]

For your current setup, the SAFC will be fine. Hopefully your list of mods includes a wide-band o2 to monitor AFRs while tuning, as well as an adjust fuel pressure regulator. Check out the ECMTuning website for more details about their product. All your questions about it will be answered there. No need to go off topic with this thread.

As to your thread title and question:

• http://www.roadraceengineering.com/newafc.htm

• http://www.roadraceengineering.com/newafcsetting.htm

• http://www.dsmtuners.com/threads/the-basics-of-tuning.111005/

• http://www.dsmtuners.com/threads/safc-tuning-how-and-why.366004/

 

[jay 2g]

It has a fpr I think it's a cheap one right now I can only bring down fuel pressure to 50psi and I do have a wideband in just not sure how to adjust apexi. Do i just adjust lo trotted and hi throttle rpms to were the wideband stays in the 14 afr area? Also people say set low throttle to 25% but my car don't run right unless it's set at 0% lo throttle

 

[2gmitsueclipse]

It has a fpr I think it's a cheap one right now I can only bring down fuel pressure to 50psi and I do have a wideband in just not sure how to adjust apexi. Do i just adjust lo trotted and hi throttle rpms to were the wideband stays in the 14 afr area? Also people say set low throttle to 25% but my car don't run right unless it's set at 0% lo throttle

Please review the links provided.

How are you checking fuel pressure?
you should see 43.5 psi at idle with the vac hose off on the 2g DSM.

 

[jay 2g]

Have a inline fuel pressure gauge and ur with vac off I'm at about 50 psi

 

[steve]

Two other links that may be useful in addition for reading the SAFC manual:

http://www.dsmtuners.com/threads/how-the-safc-works.105569/
http://www.dsmtuners.com/threads/definitive-piggyback-tuning-guide.58403/#post-504818