Search:

Type: Posts; User: Mr4btTahoe

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    4
    Views
    1,618

    May give that a try. It would likely keep...

    May give that a try. It would likely keep cruise a/f on point as well.
  2. Replies
    4
    Views
    1,618

    After playing with it for a day, I decided to...

    After playing with it for a day, I decided to leave it locked in open loop. I was having weird lean spikes and odd issues when in closed loop. Didn't matter what I did, it would sometimes go open...
  3. Well... so far, she's running like a top. Power...

    Well... so far, she's running like a top. Power is great... idle is smooth... transitions are great.. the 220k mile trans doesn't care for the new power.. so I'll be pulling it this winter...
  4. Well.. I tinkered around with closed loop a good...

    Well.. I tinkered around with closed loop a good bit but kept getting odd lean spikes and couldn't get the pcm to go open loop at part throttle no matter what I did. Then when it boost, it would go...
  5. Replies
    4
    Views
    1,618

    JTEC 4.0 closed to open loop switch?

    Hey guys...

    So I'm still a bit green and poking my way through dialing in this jeep. Open loop is just about right and now I'm wanting to bring closed loop back into the equation. I'm trying to...
  6. Just keep in mind... we're pretty well winging...

    Just keep in mind... we're pretty well winging it. Lol. I've already popped one head gasket which wouldn't have happened if I had known what I was doing... definitely a learning experience.
    ...
  7. Lol.... for sure. I'll basically just pull it...

    Lol.... for sure. I'll basically just pull it up a bit at a time and see how it likes it. If it starts to lose power or the knocklink starts showing signs, I'll back it off and call it.
  8. I've got quite a bit less in it now than that. ...

    I've got quite a bit less in it now than that. When the Knocklink comes in, I'll start adding timing back in and see what it likes. Based on the other files I've seen, it looks like I'm a good 8...
  9. Replies
    16
    Views
    3,802

    Is this a new issue? Has it been running decent...

    Is this a new issue? Has it been running decent and just started going into limp mode or is this something you've been tuning?
  10. Replies
    16
    Views
    3,802

    I'll let someone else chime in on this as I'm...

    I'll let someone else chime in on this as I'm completely new... but under Airflow/General/Pressure Ratio... what do these settings do? They say they are MAP vs Barometric and MAP vs inlet...
  11. Well now I've got timing pulled back to what I...

    Well now I've got timing pulled back to what I think is conservative.

    Just coming into boost and up to ~4psi, I'm seeing a peak of 8 deg. advance. Above 4psi and it drops to 6 deg.. down to 3...
  12. Thanks bud. Now looking at yours... I've been...

    Thanks bud.

    Now looking at yours... I've been overlooking the majority of my spark control... and have no idea how I haven't killed this thing. Lol

    I was only messing with base spark...
  13. Update... Got it all together with the bigger...

    Update...

    Got it all together with the bigger injectors and decided to force open loop and dial it in first.

    Right now, its running good. I pulled a lot of timing out of it and have fuel...
  14. Replies
    7
    Views
    1,695

    That's a big negative. Cant even get someone to...

    That's a big negative. Cant even get someone to email me back. I've e-mailed them a half dozen times or so. Pretty well have given up on them at the moment. I tried asking on here and got a...
  15. Replies
    7
    Views
    1,695

    I think I'm onto something unless it's a fluke. ...

    I think I'm onto something unless it's a fluke. I dropped the MAP Low Count quite a bit and the code went away. So far, no more issue. I've restarted it a dozen times.. drove into town and back....
  16. Replies
    7
    Views
    1,695

    Update... ok.. I was able to get it to let me...

    Update... ok.. I was able to get it to let me start the jeep a few times before acting up... but this time when it acted up, it threw a code. P1296 (5v to map sensor).

    I'm digging into...
  17. Replies
    7
    Views
    1,695

    ECU or MAP sensor?? '98 Jeep 4.0 Turbo

    Hey alls...

    I'm having an issue. Just got back on tweaking the cheap after a break from it. It's been parked.

    I was having an issue before that every time I changed the tune, I would have...
  18. Its back together but I haven't had time to work...

    Its back together but I haven't had time to work on the tune. Also still waiting on HPT to add something in. Been a bit now and haven't heard anything.
  19. Replies
    2
    Views
    714

    I was just curious more than anything as I'm...

    I was just curious more than anything as I'm fairly new to HPtuners and didn't know how the process went.

    As far as adding it myself, all I have is the number for the table and what it's supposed...
  20. Replies
    2
    Views
    714

    How long does support typically take?

    Hey guys..

    So I contacted support about a table that was missing from my calibration at the end of May. Someone got back with me a few days later but I haven't heard anything since. I've replied...
  21. Just got word that my head should be done at the...

    Just got word that my head should be done at the machine shop later this week. It wasn't cracked which surprised me a bit... but it's getting a valve job, guides, seals, stiffer springs, and...
  22. If you are still hitting the wall... I was...

    If you are still hitting the wall... I was doing the same.

    First... for giggles, unhook the battery after every reflash. I had an issue that between flashes, the map voltage would go...
  23. Replies
    8
    Views
    2,850

    My other post describes most of what I did.. ...

    My other post describes most of what I did.. I'm at work now but can post the current file when I get home.
  24. What exactly do the last parameters control? ...

    What exactly do the last parameters control?

    So after a slight mishap with a 220k mile weak head gasket.. a lean mix and a bit too much timing... I've got some parts on the way. Lol. ...
  25. Replies
    8
    Views
    2,850

    Hmm... The injectors are a Bosch # 024508208...

    Hmm...

    The injectors are a Bosch # 024508208 also referred to as the "Bosch Whites"

    I've found some numbers but not sure yet.
Results 1 to 25 of 46
Page 1 of 2 1 2