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I need help with tuning!!!

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Phast Eclipse

Probationary Member
7
0
Jan 31, 2004
Jacksonville, Florida
I recently installed these parts on my 1999 Eclipse GST.

20g Turbo, 3" down pipe, with full 3" Thermal Exhaust. Greddy Front Mount Intercooler 24R, Greddy upper and lower IC Piping. Apexi SAFC Controller, RC 550cc Injectors, Greddy Protec-b Boost Controller, Injen Intake w/ K&N Filter, B&M fuel pressure regulator, and Walbro 255lph fuel pump.

My Car Idles Fine, but when ever you try to give the car any gas the car sputters, over fuels and run rich with black smoke out the exhaust. I am getting a P0100 engine code. which is "Volume Air Flow circuit".

I tried to Drive my car and it lacks power and can not drive it.

I think it has to do with my SAFC Controller, and that my car is not tuned out properly with it? So the car is over fueling and not getting enough air.

If any one has and idea or how I can setup my SAFC Controller so that my car funs correctly.. or any info to help I would greatly appreciate it!
 
First off, you need a datalogger and an EGT gauge to properly tune the car. No one can spit out afc settings that will work perfect with your car. Every car reacts differently, and cannot be universally tuned with simple number guides.

-rivet0r
 
I agree w/ rivetOr.. you need some tuning tools.

Also make sure all IC couplers are secure and that you are routing the BOV back to intake. If you loose air after it is metered it will also run rich.
 
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