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  1. Anyone have a stock 2019 Tundra tune file

    Looking for a stock Toyota Tundra tune file. HP doesn't have any

    Thanks in advance
  2. looking for a 2019 Tundra supercharged tune

    Anyone have a tune file for a supercharged Tundra? 2019

    Thanks
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    no one has any suggestions? Do you need to turn...

    no one has any suggestions? Do you need to turn off the rear o2s from effecting the closed loop?
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    Emissions systems not ready issues

    I've got a few Dodges coming back recently failing emissions for system not ready. Not codes that I'm aware of, just system not ready failures. My first thought is they have weak batteries. Is...
  5. What issue? Is it dying?

    What issue? Is it dying?
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    I didn't think so. Someone was trying to tell me...

    I didn't think so. Someone was trying to tell me otherwise so I thought I would check. What is needed to rewrite the vin? Can you change platforms with HP, from a Corvette to a Gto or a TBSS?
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    Can I program an E40 with HP tuners

    I have a 2005 GTO here that possibly has an ECU issue. Car is going into limp mode for a voltage correlation P2135. Replaced the throttle body, tb pig tail and pedal and no change. If I buy a used...
  8. It's all good. It did seem to chop a bit better...

    It's all good. It did seem to chop a bit better but I really think his factory mid muffler was holding it back. It had headers and borla Atak and was whisper quiet. Thanks again for your help.
  9. Thanks Spray Ram Hell cam. I saw you changed a...

    Thanks Spray Ram Hell cam. I saw you changed a ton of stuff. I didn't want to mess with the fueling and stuff because the car was dialed in pretty well already. I went over some of your idle...
  10. Cammed 392 runs great but dies when revved hard.

    Hey guys just looking to see if anyone has any insight on this. Cammed 392 Jeep SRT, runs great, fuel trims look great, wot is on point. Runs excellent overall and doesn't bog, jerk or die, except...
  11. Thread: Chop tuning

    by JASON11WS6
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    630

    139526

    139526
  12. Thread: Chop tuning

    by JASON11WS6
    Replies
    2
    Views
    630

    Chop tuning

    What are you guys messing with to get these things to chop decent with a cam? I've been messing with the idle torque spark Proportional table and lowering the idle and this cam still doesn't chop...
  13. I'll check the catch can. Was was going to...

    I'll check the catch can. Was was going to vacuum test it anyway just in case but I'm not to confident that is the problem. Usually the fuel trims are off on cars with vacuum leaks. Maybe it's...
  14. The idle isn't surging really. It's just getting...

    The idle isn't surging really. It's just getting pulled down by negative timing. The torque numbers look okay until that spike which you can't see in the scan. During a live scan it reads low and...
  15. Cammed lt1 actual torque numbers spiking while at idle?

    So we have a cammed 2021 Camaro SS. BTR 225 cam. Car ran great, had an excellent idle. Chopped awesome. Customer brought it back saying it wasn't running right. Looks like the timing is...
  16. Too many pids is a thing? What's the downside? ...

    Too many pids is a thing? What's the downside?

    When it backfired it sounds like the exhaust but once it did, I stopped trying and started taking apart the front end. The timing lines seem to...
  17. No start on 17 Silverado after cam swap

    Customer brought me a mess. They swapped the cam on a 17 Silverado 5.3. Truck wont' start. Just turns over. Check this scan out. 137997

    They said they filled it with E85 and set the tune to...
  18. Thread: C8 Vete PCM

    by JASON11WS6
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    Yikes, they are the only game in town right now. ...

    Yikes, they are the only game in town right now. Might have to start with a new ecu. I'd have hp ship it back with insurance and then make the claim when you receive it back
  19. How are you setting up those histograms?

    How are you setting up those histograms?
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    If you're tune was that far off all 8 spark plugs...

    If you're tune was that far off all 8 spark plugs probably need to be changed. On modded LT4 cars I tell guys to change them every year. The carbon build up on LT cars is crazy. You probably still...
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    I see a lot of people blaming tunes for things...

    I see a lot of people blaming tunes for things that are mechanical issues. Not saying that is the case here but it could very well be a vacuum leak or a bad blow off valve. Just things I would look...
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    That's a pretty loaded question. There is a lot...

    That's a pretty loaded question. There is a lot to tuning these vehicles. Especially the LT stuff. On the LT stuff make sure you tune both the maf and the map side of things. First thing I wanted...
  23. Throttle body is stock. No holes or anything. ...

    Throttle body is stock. No holes or anything. When you say use the VE table change from OE to balance them out. Are you saying I should bring down the area in the map torque model that I...
  24. CAMMED/SUPERCHARGED 1LE CAMARO IDLE ISSUE. Negative timing ruining all the fun.

    Hey guys, I have another 1le tuning issue. It's procharged, did the bottom end and cammed it. It runs okay but the timing is still negative and it sounds like butt. I have a scan from the same...
  25. I'll look into this. Sounds like a good option...

    I'll look into this. Sounds like a good option although it's a little pricey.
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