little help with afr plz
#42
you got to keep in mind that it almost doesnt even matter what you put in the fuel map under closed loop cause the ecu will side with what the 02 map says.(thats assuming the fuel map isnt soo far off that the car will not start)..that is as soon as the 02 warms up and ecu gets fuel trim info. with that being said if the car has been warmed up and idle for a few min and if the 02 map has a value of 3. something it will be in the 14's (well hover around ther. yes he will get codes because of the fuel trims being out of wack if the 02 map isnt jiveing with the fuel map. I know whats in that map i gave him and im sure its very close to what you gave him aswell, thats why i said what i did.
iv used the same map for others local to me and they started up a tad rich (13's depending on temps, ecu cleared, ect) but sure enough as soon as the 02 warms up its game on with 14.7 afr's (close to). its been tried and proven. However depending on turbo and injectors the boost areas are going to need tweeking.
but alas this is exactly why i hate giving out maps, if anything happens im blamed for it even though later they find out it was an install issue, crossed wires, bad sensor, faulty parts, loose hoses, ect. Not to mention i do this stuff for free (well in HIX case he payed for my gas, he lives in a land of far far away...lol)
Mike i mean nothing by this bro, im just frustrated.
#43
im still checking things i have never stalled or anything even when i drove it right now the afr is a 13-13.8 at idle. It really sucks cuz i was going to get tuned today now i gotta w8 a week ugh. I pulled the plugs once more after cleaning the old ones off and there fine now so ill just leave that for right now while i check over things. Again thank all of you for your info/tips/help. and not ripping me to bits lol
#44
No prob.. no prob at all glad we got you on a basemap! And when it comes time to tune your tuner will be very impressed that you are so close to were you need to be Make sure they give you a discount for 98% of work being done!
#47
where you able to datalog anything? it would help mike and the rest of us figure it out. If need be call me and ill walk you through setting up the fic for datalogging. 832-496-0981
#48
i already know the map that he is idleign 13.2 or w.e that map is for bigger injector's.... the map mike sent him is for the 550cc injector's... if it dont work u have a vaccum leak. i had ur same problem. no lie's
#49
well little update I just droped the car off at the tuners and if all go's well ill post the dyno sheet early next week. I did fix a bad leak on the short IC piping that TT messed up. Its was fine driving there an it was a 45min drive zero stalling. and when i was there he had a brand new vette that just got a supercharger / full exhaust installed that thing was a monster owner should have just bought a ZR1 tho lol
Last edited by 2008SciontC; 10-22-2009 at 06:27 PM.
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