Turbo missing under load
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9:1 isn't going to cause a misfire. My turbo car very briefly sees 8.5:1 at toe-in and I haven't bothered to tune it out. Also running the miller war chip.
Is it consistent?
Stock fuel pump?What engine?
Perhaps I could send you my tune to try but my car runs a little different than most.
My advice is to load the base map and work from scratch. Adjusting the timing is not the right thing to do here despite above advice. There's a 99% chance this is mechanical and not tune related. I would start with trying another TPS. Check MAF voltages for proper readings and try different plugs.
Personally I have this same exact issue when cold because I run hot plugs (forget exact model right now, though, sorry)
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You are just going to pop that motor unless you get a proper tune in there. Get the miller maf ($300) and 60# siemens injectors ($220) and start with the base tune. It will probably solve all of your problems unless you have some underlying mechanical issues like the TPS
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We'll understanding that my injectors are tiny it has been like this for over a year now no popped motor yet.
I do agree in need to upgrade the injectors at least.
I did figure out my issue though I loaded the wrong file into the chip. Have to tweak the tune in higher rpm at wot but back to the normal afr'a of 10.5-11 untill 5k where it goes to 12.5-13
1976 530i e12
1990 325ix e30
1992 325i e36
1995 740il e38
2001 330xi e46
^More to come
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24#ers are probably only going to support 8psi max before the duty cycle gets craycray. I bump 100% duty cycle at 12psi on 33# injectors @43.5psi fuel pressure
24#ers are probably only going to support 8psi max before the duty cycle gets craycray. I bump 100% duty cycle at 12psi on 33# injectors @43.5psi fuel pressure
This. Im surprised you can even run lean with the injectors wide open and 10-12PSI.
You should just buy my ms3x and be done with this war chip nonsense
sk8 or die
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I needed to set my plug gap to .22 to stop the break up. I know nada about the tune world though.
@DrLeadFoot
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Did you ever find your turbo? In post #1 you stated that it was missing, I would like to think that the thieves returned it.
Please update!
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Did you ever find your turbo? In post #1 you stated that it was missing, I would like to think that the thieves returned it.
Please update!
Sadly I have not found it yet. It's like there's a worm hole that it goes to. Had the police department dust for prints and came up with nothing:(
1976 530i e12
1990 325ix e30
1992 325i e36
1995 740il e38
2001 330xi e46
^More to come -
Sadly I have not found it yet. It's like there's a worm hole that it goes to. Had the police department dust for prints and came up with nothing:(
You may be able to locate it using the compressor map.
In other news,I downloaded the WAR Chip software and loaded up the tune.
(ノ ゜Д゜)ノ ︵ ┻━┻
I quickly deleted all bits of the WAR Chip software off my computer after realizing that the values dont actually mean anything.
They create tunes on the dyno to come up with the values in the the tables which is why running different injector sizes besides the ones they have tunes for is not suggested. I would conclude that the WAR chip is meant purely for extending the redline, and going +/- from the meaningless values they provide you to get things fine tuned via guess and check.
The ignition table isnt even in degrees BTDC. Some of the values are in the 60's and 70's.
Get some squirts.
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