Well, I had no issues for awhile, thought I post my fuel map for those who know better than me, see if there's any problems with this map...
FM GT2560 Turbo, 9 psi
460 RX7 injectors
The car was idling with A/F of 12-13... Cruise was fine, cruise is around 14. I haven't done much WOT runs yet to really see, but I'd say around 11-12, so i might add a tiny bit more fuel at WOT to ensure it is safe.
Anyways, the idle is really bad and it just turned even worse. Here is two issues that I am aware of so far
1) Whenever any heavy load is turned on, like the fan or even fog lights. The A/F drops and idle drops badly, especially the fan, when the fan turns on at idle, it'd even at times stall the engine. This has been relatively consistent all through since the turbo and AEM was tuned
2) This is very recent, and its very sudden. I have a feeling these two issues are not tuning related but car related, so if you know the reason or possible reason, do let me know
Recently, it was running so well, then just several days ago, driving home, the car changed again, from idling at 12-13, to idling back to 18+, on every stop, the reaction of the motor seems sluggish too, the a/f takes an eternity to drop back down to 14 from off throttle, whereas before would react in about 1-2 seconds, now it drops slowly from 18 to 16, then back to 14 at cruise
I had not made any changes to the map since friday, the car was running perfectly for 4 days before this change. Since then,
-The car idles badly 90% of the time, cold start up, hot start up, doesn't make any changes
-The 10% of the time just happened as I went out to examine... it idles back to normal, 12-14, I made some changes to the map and it was idling perfectly for about 10 minutes before it returned to idling badly
-This maybe un-related, coming to a stop, when I clutch in, the motor holds at 1500 rpm for about 5-6 seconds, not drop to idle right away, after 5-6 seconds, the idle returns to 750-800 and idles badly again.
Sorry for the long post. I am an absolute stickler for details... If anyone can help, tune or not, please do!
Yes, I am a