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Ok Im new to tuning trying to learn, In the meantime I paid a local tuner to remote tune my car and I think its lean he says its good and wont look at my datalog or fix it he has been avoiding my calls can someone take a look at my datalog and confirm if Im correct or wrong.Attachment 95983Attachment 95984
Need to post the .hpt tune
Why did you start a new thread... https://forum.hptuners.com/showthrea...ew-please-help...
The Fuel Trims are adding a ton of fuel at all times so yes it's way lean. I wouldn't even leave my driveway in this shape much less be at WOT. All you have for mods is this: "2011 mustang gt airaid cai, full exhaust and granatelli coil packs" ??
Please supply more details about the mods.. like what CAI exactly, etc.
ok u are both wrong its way to rich --- don't give advise if u don't know------ its negative fuel trims taking away fuel
I would say its Lean. The first thing I would suggest is to get some OE coil packs, and check your spark plugs, because of the bank to bank differences. The next thing to check is that you O2 sensors are wired up correctly. MAF and injector data are stock, you could go back to the stock tune and see if that helps. IMO Unless you have some modifications you are not disclosing, the tune is not the issue and changing it will probably not fix what ever the issue is.
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Attachment 95996
LMAOQuote:
Originally Posted by paulsmithsr
It's actually LEAN - pedal is 100% and it should enter WOT lambda but it does not - hence it's lean in log 1.
Log 2 it's actuall not that bad for WOT but it's still not entering power enrichment.
Quote:
Originally Posted by blackbolt22
I have the airraid mxp tune required CAI, airraid throttle body spacer, off road x pipe, roush axle backs, and Granatelli Motor Sports 4V Street Fighter Coil Packs.
Throw this POS away, put the stock COP's back onQuote:
Originally Posted by justin_ride
Those intakes are supposed to be no tune required. If the insert has been removed, multiply the maf transfer by 1.4. Add MAF period to your channels an relog.
I dont have the stocks these where on the car when boughtQuote:
Originally Posted by veeefour
Quote:
Originally Posted by murfie
Has no insert. All this stuff was on the car when I bought the car
One thing in here is for sure, your remote tune sucks.
Also, it is going to targeted fuel it's just taking forever for the o2's to get it there.
Take it somewhere and have it fixed. You are WOT at 5200 and the lambda is damn near 1.0.
One last thing, text the guy that sent you this and tell him the internet says to sell his device and take a long walk off a short pier.
Dude the fuel trims are adding 10-30% more fuel. Adding fuel means it's lean. How you figure it's rich??? What would happen if it wasn't adding the 25% fuel or so here as compensation... TA DA!!!Quote:
Originally Posted by paulsmithsr
Don't give advice if you can't read logs correctly.... Most of his log he is POSITIVE fuel trims by a ton not NEGATIVE as you state.
Attachment 96023
Do not ever give advice again. Please. Pretty please!!!!Quote:
Originally Posted by paulsmithsr
Quote:
Originally Posted by Aking719
You only have 8 posts but they are all gold so far my friend... lol :D /fanQuote:
Originally Posted by Aking719
I agree, oem coils only
Sometimes you just have to say whats on your mind.. :)Quote:
Originally Posted by blackbolt22
I saw it only at idle and it was way off - never saw full throttle Post log
At idle it’s was -20
u people need to relax form what I saw I’m correct —- log was idle only
Either your scanner is jacked up or you are trolling us. The OP posted two logs in his original post... both of which are 90% filled with +20% LTFT and additional STFT, both positive! It's like you would have to look intently for negative trims.Quote:
Originally Posted by paulsmithsr
Based on your comment directed at me and the OP: "you are wrong, don't give advice...." the way you speak like "u people" ... as well as your need to be right even when you're wrong.. This says a lot about your personality.
Here ya go... Two screenshots of idle from each log showing Positive Fuel Trims. @ WOT it's the same.. You do know what positive and negative is right?
Attachment 96030Attachment 96031Attachment 96032Attachment 96033
ok I just did update and now I can see whole log-- before was just idle ? sorry maybe my scanner was messed up from what I can see now at full throttle his going into PE
and its commanding .84 and wide bands show .87 and its adding 19% so yes its off but only .3 from commanded ———-look at first full,throttle hit this is what I’m looking at
only .3, hmm. giggle. OP, listen to Murfie.
I did multiply the non ghost cam tune by 1.4 and fuel trims are much better. Thank you so much for your advice its very appreciated.Quote:
Originally Posted by murfie
no?Quote:
Originally Posted by paulsmithsr
LOL you were wrong, accept it. Think twice before you post.
What do you mean..."u people"???Quote:
Originally Posted by paulsmithsr
Aside from the entire tune adding fuel over the whole RPM range, the difference between bank 1 and 2 could indicate a header leak before the sensor, or a header leak combined with an air leak after the MAF. Bad coil packs would cause a misfire and you would notice it or set a DTC. If no leaks post-maf then the maf might be mounted on a bigger tube than calibrated for.
This is not a tune issue but a mechanical/hardware problem. Too many people blame tuners for their own mistakes