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Showing results 1 to 11 of 11 Search: Posts Made By: Steve @ BMS/Fuel-It!
Forum: N55 03-10-2022, 11:03 AM
Replies: 51
Views: 5,281
That looks better and turbo is pretty much maxed...

That looks better and turbo is pretty much maxed out, stick with map 5.
Forum: N55 03-07-2022, 09:56 PM
Replies: 51
Views: 5,281
Okay, the stock turbo isn't going to hit target...

Okay, the stock turbo isn't going to hit target up top but that's fine because your fuel won't support that much boost as you are getting quite a few timing corrections.

Can you add a couple...
Forum: N55 03-06-2022, 07:53 PM
Replies: 51
Views: 5,281
I think there is likely something else going on...

I think there is likely something else going on here that may be hardware related but at least the WGDC and FF curves match now. Bump your FF up to 120.
Forum: N55 03-04-2022, 11:05 AM
Replies: 51
Views: 5,281
Man this car is a PITA. :lol You're...

Man this car is a PITA. :lol

You're underboosting up top but your DB's are about maxed out up top so let s try this.

https://imagizer.imageshack.com/img924/8601/3JdHI9.png
Forum: N55 03-03-2022, 11:35 AM
Replies: 51
Views: 5,281
Put your FF back to 80 and disable FF learning. ...

Put your FF back to 80 and disable FF learning. You're continuing to underboost up top and its driving FF up.
Forum: N55 03-01-2022, 12:21 PM
Replies: 51
Views: 5,281
Going to have to be very aggressive with the duty...

Going to have to be very aggressive with the duty biases to resolve this. You are still underboosting too much up top so FF keeps rising and then creates overboost down low.

Try this...
...
Forum: N55 02-28-2022, 01:28 PM
Replies: 51
Views: 5,281
FF is too low, set FF to 80 and do another log.

FF is too low, set FF to 80 and do another log.
Forum: N55 02-23-2022, 12:25 PM
Replies: 51
Views: 5,281
What flash are you running? That looks like a...

What flash are you running? That looks like a hybrid flash but you're on a stock turbo so the DME BT is very unrealistic. Consequently you are underboosting up top and WGDC is maxed out. This will...
Forum: N55 02-22-2022, 01:45 PM
Replies: 51
Views: 5,281
The user adjustment values aren't for just map 6,...

The user adjustment values aren't for just map 6, they are for all maps.

You didn't do any actual DB tuning, you just set them all to 50 which is the same thing as leaving them all at zero. ;)
...
Forum: N55 02-17-2022, 12:31 PM
Replies: 51
Views: 5,281
It appears when you underboost up top it raising...

It appears when you underboost up top it raising FF and then you underboost down low. Might need to do a little duty bias tuning to prevent this.

JB4 Duty Bias FF Tuning Info - N54Tech.com -...
Forum: N55 02-16-2022, 02:12 PM
Replies: 51
Views: 5,281
Lower FF to 50 and do a few proper 3rd and 4th...

Lower FF to 50 and do a few proper 3rd and 4th gear pulls so it can adapt.
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