This is my first attempt to tune my nephew's truck.... cannot get it to chop...i used map point #8.... anyone willing to look?
This is my first attempt to tune my nephew's truck.... cannot get it to chop...i used map point #8.... anyone willing to look?
Sent pm
Ttt
Help anyone?
adjust 38180 and see what it does.
Original file to see what you did exactly?
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He set a few values under OS to command MP8 but tables 38180 is limiting him.Originally Posted by skythunder83
I see that but I'm still thinking how/why he did what he did, using MP8 was based on what? usually he should start with datalog then target his MP point then adjust it, not sure if that what he did so far
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Heres the oem tune
Didn't change anything. This is a gen1 obviously . Is there another parameter that needs to be sent? If I log the idle, it's using a percentage off of all 14
I chose 11 map point Because of the -30? on intake. Still no chop is a generation one able to have the Ghost cam ?
Post the log, you can try changing the 150, 200, 220 cells on the 450 rpm range in Optimal Stability to 6 to see if maybe that's the cause.
Also under 38169 you have OS set to .3 load on your idle cell 750 rpm. I doubt youre reaching .3 load at idle. Log VCT Schedule and post it. Im wondering if its idling in Fuel economy mode.
Last edited by Pistol_91; 11-13-2024 at 06:59 PM.
I checked the stock vs your tune, your target is Ghost cam right? but I don't see modification related to that, first thing you need to do is log weight maps point where the car idle well, then adjust that one how much you want it to chop. Someone here made video for that but I have to tell you if you don't think just copy stuff it won't work well, it's all related to your car and what mod on it. https://www.youtube.com/watch?v=xqWFb1pcHwk.
next for pop you just need to know where and when you want it to pop then drop spark there much you need it to pop strong
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Just search for a boss red key tune and copy the track settings. It will chop just fine and be OEM safe.
This got me to the promised land. One of the guys on here made this.
https://youtu.be/xqWFb1pcHwk
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