Hey everyone,

Im new to this page and I figured I would finally join and ask for help. I have read a lot of these forums for help but im and so stuck I have no clue what to do.

1994 Miata, 1.8L, 94k original Miles, 5 speed, Turbo, running SpeedyEFI, CXRacing IC piping and bov, T3/4 M12 turbo with internal wastegate, RX8 Yellow injectors (real), running an oil catch can, think its an ebay manifold, 2.5" V-band CX racing down/up pipe, AEM A/F gauge with O2 in the Downpipe, NGK blue wires and the cheap NGK Plugs, running Rotela T4....

So I have attached 3 data logs from 2 different tunes and i have also attached those tunes... the way they loaded this slightly incorrect so the 15 log and the log that is 12.45.04 go with the map2 tune. The other log goes with the current tune, tune...

I feel i might have a defective ECU from SpeedyEFI because no matter what i do or input into TunerStuido nothing seems to change the out come... I have also plugged my stock ECU into my car and It will start up just fine runs hella rich of corse but i can drive it and everything.

No mattter what tune or VE table or timing or anything I try I cant put any kind of load on the motor or it will just die no matter what.... I can get it to idle but once I try to adjust timing to get it to idle better or adjust fuel then try to start the car again nothing, put everything back to where it was when it was able to idle some what and still nothing...

I have changed turbos, changed injectors, went from external wastegate to internal watsegate, I have checked timing with a timing light and adjusted cam angle sensor, I have bought 3 sets of plugs from fowling them out,

Please someone help me, if someone is able to adjust my tunes and send them back to me that would be so amazing.

I apologize for all the grammar and spelling errors

thank you in advance

EH

 

How you getting on? Did you figure it out? Let me know and I'll see if I can talk you through getting it sorted.