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Type: Posts; User: lawrence.jerel90

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  1. Latest scan. 10psi at 4800 or so RPM in second...

    Latest scan. 10psi at 4800 or so RPM in second gear. It's not that impressive, but a milestone for me.
  2. So much misinformation on the internet! After...

    So much misinformation on the internet! After getting help from the guys over at ZZP, car is running great!
  3. Going well. Boy I had so much misinformation in...

    Going well. Boy I had so much misinformation in my tune. Fine tuning with Bo over at ZZP and the car feel much better. 10PSIat 5800 rpm. Now I'm antsy to pick at all the V8 cars rolling around town....
  4. Soooooo I just gave up and hit up ZZP. I looked...

    Soooooo I just gave up and hit up ZZP. I looked over the differences and saw many things I was doing wrong. Today was the first drive and felt fine. Didn't open way up in the dark on the way home....
  5. Got it. Well somewhat. I had to set PE to 5%...

    Got it. Well somewhat. I had to set PE to 5% because the car would not start at 30 degrees this morning. I did not unplug the MAF, I'm going to tune with the MAF right now and log the changes and if...
  6. I was waiting for you to come back and say you...

    I was waiting for you to come back and say you couldn't fail the MAF haha. I'll pull the signal wire and work on the speed density tuning in the morning and update the thread.
  7. Yeah what he said.

    Yeah what he said.
  8. I just had a better idea actually. I can set...

    I just had a better idea actually. I can set commanded AFR to 14.7 and use the TPS fuel adder table to command 11.2 above 35% throttle. The transition will be a little difficult to tune, but I should...
  9. Because the MAF sensor has the intake air temp...

    Because the MAF sensor has the intake air temp sensor in it and that is needed for the cylinder airmass calculation. It maps it against the spark table I took from the tune file so I can see where...
  10. The lean spikes when I let off the throttle are...

    The lean spikes when I let off the throttle are decel fuel cutoff I think. This model uses that for engine braking and I'm not sure there is a way to stop that. I shouldn't want to right? I just...
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    Learn for yourself. Be careful and have fun. I...

    Learn for yourself. Be careful and have fun. I think overkill is focusing on other projects.
  12. Also should I zero out all of the startup AFR...

    Also should I zero out all of the startup AFR correction tables? Tuning cold starts has been another pain in my ass.
  13. Back. Yes I do need to work on my VE table. I'm...

    Back. Yes I do need to work on my VE table. I'm having trouble keeping the car out of closed loop. I disconnect the signal wire instead of unplugging the MAF so that hp tuners can calculate cylinder...
  14. More progress.

    Whoop whoop. Getting closer. Feels good. Please don't blow up..... come on 3.2 pulley. At least once though I noticed a lean spot go to 12.5 then 11.8 another. I go to the block on the MAF table that...
  15. Progress..

    I drove some and made a couple of adjustments today and the lean spiking is back. It is making me nervous with the AFR set to 11.2 because when it spikes it goes into the 12s now. My histograms keep...
  16. Good mention on the timing. Almost left it around...

    Good mention on the timing. Almost left it around 17-18. 11.2 AFR and 15 Deg timing. I also only run top tier 93. I like having the 3.69.
  17. Thanks for taking a look! I'll trim the fueling....

    Thanks for taking a look! I'll trim the fueling. Stock, the RPM adder table dumps fuel over time and I assumed that was used as a form of cheap backward intercooling. I am aiming for 11.5 or so to...
  18. '07 having issues tuning, Probably time for an intercooler.

    I was glancing at my wideband during a WOT and saw it going toward 11.6! Fuel pressure is ok and I have bosch green giant 42s installed. When I watch the injector duty cycle PID, the duty actually...
  19. I went E85 and so far I hate it.

    I went E85 and so far I hate it.
  20. Back from the dead. I'm going 3.69 on the trans.

    Back from the dead. I'm going 3.69 on the trans.
  21. Now another person saying 12 is too lean. I'm no...

    Now another person saying 12 is too lean. I'm no master tuner so I'm taking any advice I can get. I think I will still command 12:1 and see where I get since I don't have any knock now. If I start to...
  22. Eww I jst realized how dirty it looks under...

    Eww I jst realized how dirty it looks under there. You can tell it sat a while.
  23. https://lh3.googleusercontent.com/txbV3JcBJOCkPJgJ...

    https://lh3.googleusercontent.com/txbV3JcBJOCkPJgJ47bUhEVBVicE8Kqn7nRaNeJv-N1c4mx9_w6zislYynlxMTvYGeiA2EbSTN1ttz1FwXTMEugpWIQXmVOEEU94WTJQdjlXTVek2WagM3fgqS4iVIJJioW2slfSgAw-LpZh37cTewcaOkQEpNRhAHoOvS...
  24. Oh crap ok I'll try that. That's what I get for...

    Oh crap ok I'll try that. That's what I get for listening to my work buddy. I thought 12-12.5 was a better number. I'll roll around on that for a few days and see what happens.
  25. Well....42.5's are maxed. 111% duty cycle at 6k....

    Well....42.5's are maxed. 111% duty cycle at 6k. Time for 60s an intercooler and 3.2!
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