What hardware option do I Choose for a 2021 Explorer ST? First time tuning one.
Type: Posts; User: B&Vperformance
What hardware option do I Choose for a 2021 Explorer ST? First time tuning one.
nevermind figured it out. accidently deleted the maf hi table. smh
It revs just fine if you slowly press pedal to floor but if you hit it fast it acts like it hits a rev limiter.
Can anyone see anything in this tune that would not allow it to rev past 3k ish?
67049
If that proves to be to difficult can I do a MAF only tune without consequence with this OS?
yeah I saw that the RPM and MAP axis are opposite. I was hoping as long as I can get it to run I can just use the fuel trims to start cleaning it up.
IS the "IMRC closed" table the only table needed or do you have to copy to the "IMRC open" table as well?
Oh! Yup now I see. Makes sense now. I will try to populate the table using info from the vve table of the stock file.
here
I tried populating it using info from a ve table from a camed 6.0 truck. They are oriented differently but I got it where is seemed like itd be close and it did not seem to help. it fires up every...
its a 07 TBSS with a e67
The file is still there but when I open it, it seems to have converted it to the 2 bar os. Do you have to do anything special to use the 2 bar os with a 1 bar? He said after he switched OS it would...
Got a customer that switched to a 2 bar os and has no need for it. (not boosted) Is there any way to go back to the original OS? If not can you use a 2 bar os with a one bar map sensor?
For some reason I can't save or load any of the premade tables. So I'm just going to make it manualy. What pids do I need to log and can someone post a screenshot of the table so I can see what goes...
I agree! The search function sucks on here. I went back to Google and was directed to a link that answered my question.
The people that take the time to come in and complain about people not...
Anyone?
As you can see in the log the car shifts at 6422 @ 44 mph. I have the MPH tables zero'd out at wot. It should shift at 6800 as commanded. I'm going to log the commanded gear next time but I dont...
Anyone have a tune I could go off of?
Thanks in advance.
That seemed to be the ticket! Thanks a lot!
Thanks going to do it now.
I'll make it easy. This is my tune. The Stoich is set to stock. It has 60LB Fast injectors. I'm sure I just need to adjust the trims a bit more. Maybe I accidently didnt reset fuel trims on my last...
Sorry I meant other way round.
I read how you tuned MAFs thats the way I do it too but what about VE tuning? Do you disable CL, tune VE, and then turn them back on?
When tuning MAF you leave...
Pump gas 93 octane.
403ci LS2 with LXR LS7 heads
248,254,675 in.,686 ex.112 +3 custom grind cam
3600 stall
545 rwhp 479 rwtq
The trims are perfect when CL is disabled but then shows +5 to +10...
I just finished getting the fuel trims straight and when I turned Closed loop back on the trims went to crap but the car still ran great. Also I leave the LTFT's off. I never noticed a problem with...
Went both directions till it maxed out and still no good. It's darn close but I still have to give it some gas to fire up when it's hot.