I am new to the forums and I have a question. I have a 2000 gtp. Mods are: 3.4, open cone, 104's, 180* stat, zzp stage 1 tb, and pacesetters. The car was tuned on zzp's dyno. I got an aeroforce gauge a couple days ago and have been monitering my fuel trims. both short term and long.
My question is, what are the fuel trims supposed to be at? I know at WOT the long trim is supposed to be at 0 +/-3, I see 5.4, and also saw as high as 6* KR with 960 o2's. What about idle warm/cold? Sometimes they read as low as -21 but as high as +8. I know 16.4 is the max and usually means a vac or exhaust leak. Is there a time where 16.4 is normal? Sometimes when the engine is cold and i give it like light throttle (maybe 10%) in like 3rd gear itll jump to 16.4 but as soon as I let off it goes back down.
I reset my trims a couple days ago, and have driven about 80 miles since then at various speeds and rpms (never wot). The 5.4 wot ltft above was before I reset. Should the trims be relearned by now? I also read that the trims are learned when the short term and long term are close. What is considered close? Within 5 of eachother? Right now they are as much as 10 from eachother, is that "close".
Sorry for all the questions, I just wanted to be clear. I can't find clear answers doing a search. Thanks for the help!!
