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  1. Replies
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    Anyone using user defined Parameters?

    Is anyone using it? More specifically on a newer ford? I would definitely like to add some more tables to adjust, but can not find almost any information/files on a 15-17 Mustang.
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    Evans is the most helpful. He has plenty of...

    Evans is the most helpful. He has plenty of things figured out that i still see argued on here about. I also own the tuning school book and the coyote cook book. All of it has useful information but...
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    Is there a benefit to disabling the torque tables?

    Is there a benefit to disabling the torque tables?
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    I am dialing in my SD tables. I use a AEM 3 bar...

    I am dialing in my SD tables. I use a AEM 3 bar sensor off a vacuum distribution port. I was questioning the VE as it was higher then i expected a turbo motor to get. Im thinking its likely accurate...
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    I did the math and it adds up (based off MAF). So...

    I did the math and it adds up (based off MAF). So im thinking it has to be a issue with injectors or fueling some how causing my MAF curve to be off.
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    I just noticed my Aircharge at WOT was high. I...

    I just noticed my Aircharge at WOT was high. I was trying to see if it could help bring my Calc MAP down. I put it back to stock. Ill try that in the morning.
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    That is at 4950 RPM but it usually seem oddly...

    That is at 4950 RPM but it usually seem oddly high around 4000-5500.
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    Unrealistic air load

    So I am trying to dial in my tune and have been having issues getting my speed density dialed in. It seems to want to always calculate the MAP higher then it actually is in some areas no matter...
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    Speed density calculator issues?

    So I have been trying to use the SD calculator on VMC Editor to tune individual SD mapped points on my 15 mustang. I am consistently getting inaccurate calculations after adjusting data. It sometimes...
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    I think what you are asking for is "repoll for...

    I think what you are asking for is "repoll for supported parameters" its under the vehicle tab. This should give you all the supported parameters for your car.
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    You are correct. You do not want to cool charge...

    You are correct. You do not want to cool charge with water because it expands 1700 time when its converted from a liquid to a gas. You actually ideally want to direct inject it in your combustion...
  12. post your tune and you should log "Engine Brake...

    post your tune and you should log "Engine Brake Torque". Its says its requesting 370 ft/lbs torque with 60 lbs/min airflow at 3500rpm, that does not add up. Did you scale up your torque tables? and...
  13. So immediately I notice your in torque control...

    So immediately I notice your in torque control for spark source and you have lots of throttle angle error. Torque control is not the correct reference you want to see in spark source. generally...
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    potential power is usually per lbs Methanol-...

    potential power is usually per lbs

    Methanol- 9500 btu/lbs -Stoich 6:1
    Gasoline- 18400 btu/lbs-Stoich 14.7:1

    Say you are flowing 75lbs/min

    Methanol 75/6= 12.5 lbs of fuel * 9500=118,750 btu...
  15. I recently had something similar to this. I...

    I recently had something similar to this. I replaced the solenoids first without any effect. Ended up being a the phaser.
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    Injecting any other fuel in these motors with the...

    Injecting any other fuel in these motors with the stock ECU will cause you head aches. Injecting water works well for detonation control and will allow you to run more boost/timing. I would not put...
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    I have been asking myself this. I would also be...

    I have been asking myself this. I would also be interested in seeing more traction control parameters.
  18. You are hitting limits like "trans trunk" and...

    You are hitting limits like "trans trunk" and your TB angle error is -15* is what jumps out at me. I like to monitor spark source, fuel source, driver demand limit source, throttle angle source, and...
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    Yeah, it started for a min ran well. I didn’t...

    Yeah, it started for a min ran well. I didn’t have time to tune it so it sat.
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    Starting issue/MAF question

    So the issue is I cant get my motor to start/run. It will fire occasionally and run terribly for a few seconds rarely. What I'm noticing is my MAF is reading air temp but no flow/period with the...
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    Thank you guys. Had a total blank when building...

    Thank you guys. Had a total blank when building that base tune. Started right up and idled. Very much appreciated.
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    Thanks guys, I’ll give it a try.

    Thanks guys, I’ll give it a try.
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    3.5" MAF vs Period issues

    Hey I'm tuning a custom built twin turbo and a fresh built motor on a 2015 GT mustang and I am having issues getting the car to be ready to drive for break in/tuning. I started with my last PD blower...
  24. You log is saying "Injector limit" and...

    You log is saying "Injector limit" and "Insufficient fuel flow". I don't see your Injector duty cycles, but that could be something to look at.
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    Most aftermarket FPR's are designed to bleed off...

    Most aftermarket FPR's are designed to bleed off pressure. If you are unsure of your data on your injectors I would definitely start there by swapping to known injectors.

    Also it would help if you...
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