S-afc 2

[s4b0t4g3r]

Hey guys.

Heres the problem. I removed the aircan, and have just the K & N air filter attached to inake.
I also removed lower honeycomb, and silencer. Now, after all this, I am having alot of idling troubles. It is dying when idling, or if i let off the throttle and come to a stop it dies alot of times.... Now, I purchased an S-AFC 2, seeing as how this can help in adjusting a/f ratio. I just don't know how to tune it properly xD. I have stock fuel pump, stock injectors, etc. I just want to know how to go about finding the right correction levels. Any hel would be greatly appreciated.


P.S: Should I buy a 2G MAF?? And an A/F gauge?
((The car is a 1GA Talon TSi))

 

[titogs95]

Please Update profile.
You should get a datalogger and tune in base of the Fuel trims.
They should be arround 100%. I am assuming right now you are running leaner. (over 100% to 139%)

If you can get a 2G MAs I will suggest it. ButI will preffer a GM MAF + MAF-T

A/F gauge is for show. the real thing is a Wideband.

 

[s4b0t4g3r]

thankyou very much

 

[Thomas91169]

put the honeycomb back in.

removal of the honeycomb is to aide in airflow issues(like fuel cut) when youre running higher boost on larger turbo's.

 

[s4b0t4g3r]

i lost the honeycomb