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Type: Posts; User: Terry Burger

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  1. Still fighting this issue but I found rescaling...

    Still fighting this issue but I found rescaling this table helped push the cap a little higher.

    Anyone with a Raptor cleanly targeting more than 20psi?
  2. Thanks. It's per cylinder on this one. The...

    Thanks. It's per cylinder on this one.

    The basic issue was the per cylinder fixed retard. When I zeroed that out then the timing parameter stabilized. I'll have to evaluate whether I want to keep...
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    Awesome, even easier! Do you have a sample...

    Awesome, even easier!

    Do you have a sample tuned file to share so I can see what which flex tables need to be adjusted to get a basic setup up and working? :)

    I can see the WOT vs. flex lambda...
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    Working on Flex for a Raptor as well. So is the...

    Working on Flex for a Raptor as well. So is the system 100% "virtual sensor" or do you need to add in a physical sensor?
  5. Sticky: A couple more advanced questions: 1) I see...

    A couple more advanced questions:

    1) I see flex fuel tables peppered throughout the mapping but it's not clear if flex fuel can be enabled. If it can be enabled is there a physical pin on the ECU...
  6. The problem I think is a TIP cap. I made some...

    The problem I think is a TIP cap. I made some adjustments to the "Turbocharger Outlet Compressor Temperature Limits" and it seems to have let me break past the 65tip. Still a work in progress though....
  7. On the spark by cylinder it's strange, it's set...

    On the spark by cylinder it's strange, it's set to global in the stock flash we read off the truck. But in the log you can see different ignition values in different cylinders as you scroll along a...
  8. Perfect, thanks.

    Perfect, thanks.
  9. By cylinder timing pull was the issue, the...

    By cylinder timing pull was the issue, the ignition advance logging parameter cycles through it probably depending on the firing order at the moment the sample is taken.
  10. lol looking for around a 21psi peak boost target...

    lol looking for around a 21psi peak boost target on this one. Stuck at 18psi right now.
  11. Ford Raptor Tuning -- Air Load stuck at 2.0, TIP stuck at 65", can't find cap

    Title sort of sums it up. Working on a Raptor and I've changed everything I can find to get the air load up over 2.05 (want to target ~2.3) and something is still limiting airload or maybe limiting...
  12. Yes but does that baked in retard on 2 cylinders...

    Yes but does that baked in retard on 2 cylinders reflect in the timing advance output in an inconsistent way when logging? Since my timing oscillation matches that value I suspect so. Will disable...
  13. Could it be from the proactive cylinder specific...

    Could it be from the proactive cylinder specific 2 degree timing pull mapped in? Maybe it's being included in the logging parameter on some sort of cycle?
  14. Unknown factor effecting ignition despite spark source remaining unchanged

    Car is a 2018 F150 2.7L.

    I have this odd issue with something adding in to the ignition output that I can't locate. Spark source remains borderline the entire run, but you'll see timing picks up...
  15. I have another annoying timing issue I need help...

    I have another annoying timing issue I need help with... Timing is oscillating between two disjointed values, like 5 degrees and 3 degrees during runs. It's working between borderline points 5 and 6....
  16. 2018 F150 2.7L 10spd... Having issues raising WOT shift points consistantly

    Have an issue with WOT shift points I'm hoping I can get some help with. The car has larger turbos and I want it to shift around 5800rpm in every gear.

    1st gear always misses the target, even...
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    Here is one from ours. 87374

    Here is one from ours.

    87374
  18. I wonder if this table is related to what I want...

    I wonder if this table is related to what I want to change on the throttle behavior in over boost?

    87191
  19. Sounds good, thanks. I'll update the thread if I...

    Sounds good, thanks. I'll update the thread if I find anything myself.
  20. The basic concept was to dampen the throttle in...

    The basic concept was to dampen the throttle in response to "torque management" (boost vs. boost set point) and rely more heavily on the wastegate PID control for boost vs boost set point. I'm sure...
  21. Roger that guys, thanks! Cam timing relationship...

    Roger that guys, thanks! Cam timing relationship to point was the missing link. Time to get dirty!
  22. Thanks Higgs. Any insight in to how the modes...

    Thanks Higgs. Any insight in to how the modes work? e.g. when is it in what mode? What's really annoying me is there are so many timing target tables, they seem really redundant.

    With the larger...
  23. Help with ignition advance on a 2018 EcoBoost 2.7L

    Just started diving in to HP Tuners EcoBoost and I'm confused by the various timing tables. The vehicle has larger turbochargers, and I'm as a starting point I'm looking to reshape the timing profile...
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    So low pressure was solid but high pressure...

    So low pressure was solid but high pressure crashed? Makes sense. What was ethanol percentage and AFR?
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    On injection pressure on the BMWs at least I'm...

    On injection pressure on the BMWs at least I'm comfortable down to around 800psi. But the injectors will technically work as low as 70psi I think. They have a huge IPW range as you can imagine to...
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