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  1. Replies
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    Used the values pictured. Still no luck even...

    Used the values pictured. Still no luck even after my 120 mile commute this morning. Seems like we are still missing something for the gen 1 3.5s.

    96928

    96929
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    Used those exact values and had no luck. 160...

    Used those exact values and had no luck. 160 miles later and inferred AFR status is still "actively learning". I'll get a log on the way home today.
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    So I've been trying to get this to work now on my...

    So I've been trying to get this to work now on my 2016 F150 3.5. The inferred AFR status will never mature. It always shows as actively learning in the scanner. I went back to a stock tune I just...
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    I see a good amount of the parameters were added...

    I see a good amount of the parameters were added for flex fuel for my vehicle. I may turn it on and try adjusting the parameters to get it to infer the ethanol content correctly. When I tried it...
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    I will get a better log when I can. Now that my...

    I will get a better log when I can. Now that my fuel demand is higher I'm getting the dip in fuel pressure some people have seen in first gear. The injector limiter comes up now when actual fuel...
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    Figured out my problem. It was the Low and High...

    Figured out my problem. It was the Low and High MAP limit tables. The y-axis is labeled as coolant temp but it seems to be manifold temp. Since my coolant temp was around 200F and the limit in...
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    Maybe this is related but I finally got around my...

    Maybe this is related but I finally got around my injector limiter thanks to guys here telling me to lower my EOI clip. No I'm finding a new limit. My airload follows my LSPI table until about...
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    From a separate discussion, this looks to be the...

    From a separate discussion, this looks to be the case. Now I just have to figure out how far I can expand my injection window.
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    So the airflow limit timer has a max of 300...

    So the airflow limit timer has a max of 300 seconds. I have mine set to that and max torque source still goes to injector limit after 4500RPMs. Are you saying to go higher than that? I've had two...
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    Hopefully the next update will contain the fuel...

    Hopefully the next update will contain the fuel pump voltage tables for all of the 2015+ 3.5 F150s. I put a request in 9/5/17 for that table. Eric said on 10/12/17 that it isn't in the beta yet but...
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    Your close to the same fuel lbs/min I am stuck at...

    Your close to the same fuel lbs/min I am stuck at with the injector limiter also. My issue is the lift pump voltage table is missing for the 15+ 3.5s so you can't raise the voltage to the pump to...
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    Flex fuel logic is there on the 15+ ecoboost...

    Flex fuel logic is there on the 15+ ecoboost PCMs, just not enabled. SCT has the switch visible. When I enabled it I could log ethanol content. Ethanol content is inferred based on feedback from...
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    Did you do anything to the desired fuel pressure?...

    Did you do anything to the desired fuel pressure? I saw a couple instances of the desired pressure being around 2900psi with actual going over 3000psi. I don't have any experience with the second...
  14. I would consider taking -2 degrees out using the...

    I would consider taking -2 degrees out using the global adder to be cheating the OAR because the OAR may now be lower than it should be. And now you have two less degrees of timing until the OAR...
  15. You do want it as close to -1 as possible but it...

    You do want it as close to -1 as possible but it functions a lot different that what you suggested. It is a multiplier against the octane adjustment table then added to the borderline knock...
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    No but it sounds like my injector limit issue is...

    No but it sounds like my injector limit issue is being caused by my lift pump voltages. That table is not yet available in the editor for my 2016. Your 2013 should have it though.
  17. I know there is an intercooler volume parameter...

    I know there is an intercooler volume parameter in transient fuel on the 2015+ 3.5 F150s. I would make sure that matches the hardware installed.
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    717377173871739 Tune and a couple logs...

    717377173871739

    Tune and a couple logs attached.
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    Tuning for auxiliary fuel sources

    I've been tuning on my 2016 3.5 ecoboost F150 for a while now. One issue I keep running into is the injector limit. After advancing SOI 35 degrees, max inj DC at 1.1, fuel pressure at 2800psi it...
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    I gapped my 2016 to .026. By the time I got to...

    I gapped my 2016 to .026. By the time I got to 17-18psi it started to miss.
  21. ZFG is helping me. It's most likely just the...

    ZFG is helping me. It's most likely just the injector limit. With it not going over 65inhg I assumed it was something else. I was able to get TIP to 70inhg today.
  22. I'm also having this problem on my 2016 3.5. ...

    I'm also having this problem on my 2016 3.5. It's not hitting the loads in the LSPI tables. TIP and MAP refuse to go over 65inhg which is what Max MAP for combustion stability is set to. I wonder...
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    Add Flex-Fuel parameters?

    So I know the 3.5 Ecoboost HPFP has it's limits but I've seen a few people use 60-70% ethanol in the 3.5 with alternative fuel sources like water/meth injection. The issue I have with this...
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    Update: Copy and pasted the sport mode shift...

    Update: Copy and pasted the sport mode shift schedule into the base mode table. Now instead of going 6-2 at 55MPH it goes 5-2. So there seems to be some background logic forcing it to go to second...
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    Thanks for the labels. They're already higher...

    Thanks for the labels. They're already higher than what's in the base shift schedule. I may experiment with copying the whole sport mode schedule over to the base table when I get the chance. Also...
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