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Type: Posts; User: Philsautobody

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  1. Can't correct very rich AFR at 0% TPS during coast/deceleration.

    Stumped on this one, maybe someone can send me in the right direction. Goes 10 or 11 AFR at 0% TPS, then corrects as soon as throttle is pressed. As speed slows while decelerating at 0% TPS, the...
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    IAC problems

    So I have my IAC counts at about 80, everything runs great. From a cold start my IAC counts are way high and it takes a while for the idle to recover when stopped. After shutting down and...
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    I can't find any info but it would make sense...

    I can't find any info but it would make sense that it would have the same pulses as a stock GM considering it is supposed to be a GM replacement so if that is the case then I need to change my 12 to...
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    Sorry I forgot to post my tire size is 295/40/18

    Sorry I forgot to post my tire size is 295/40/18
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    Speedo Help

    I know this is one of the simplest things but I can't get my speedo accurate. It's a GM TKO 600 and I am thinking I must have the trans pulses wrong. Anyone want to have a look? Thanks!
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    Seems to be responding well now. Hopefully...

    Seems to be responding well now. Hopefully getting my VE table better will help it run in closed loop. Right now the fueling goes all weird when I enable it.
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    So I will go back to a GM 2 bar map sensor and...

    So I will go back to a GM 2 bar map sensor and change settings back to 200/10.33. Is there anything else I am missing? Thanks!
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    Ok I see you saw it in my tune? If I go back to...

    Ok I see you saw it in my tune? If I go back to a 2 bar MAP what should I enter for values?
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    Also, how can you tell it's a 3.3 bar map, is...

    Also, how can you tell it's a 3.3 bar map, is there something in the log that gives it away? I guess I will order the one that EFI connection recommends. Maybe just a 2 bar would be fine since that...
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    Ok, what part number do you recommend? Thanks!

    Ok, what part number do you recommend? Thanks!
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    Maybe I should tell you it's a 406 Dart with AFR...

    Maybe I should tell you it's a 406 Dart with AFR heads, Holley Stealth Ram intake, and twin turbos. It moves a lot of air!
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    I had a tuneing shop that specializes in LS help...

    I had a tuneing shop that specializes in LS help set me up with the correct map and tune it for wot to get me started. What looks wrong to you? It runs good and makes nice clean pulls on the dyno,...
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    Should I be smoothing everytime? It seems like I...

    Should I be smoothing everytime? It seems like I keep logging and pasting and it never leans out. Sometimes it even runs worse. My injector data is correct. The copy and paste worked wonders at...
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    Yes I have the correct MAP sensor. It seems to...

    Yes I have the correct MAP sensor. It seems to read the AFR error great, but I don't know why I can't lean out the tune by copying and pasting the error.
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    SD VE Tuning AFR always rich

    Trying to dial in my VE table, and after a few copy and pastes it improved a lot. Then it got to a point when it gets worse after I try to paste the new info. It's choppy, but the thing I am most...
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    So what I really need is a VE table to start with...

    So what I really need is a VE table to start with that will work better for a TPI. And I really need to know at what point to start pulling timing. The table goes by cly. airmass and I have no idea...
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    Sorry I realized no log file, I will get that...

    Sorry I realized no log file, I will get that tomorrow!
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    Twin Turbo initial tune

    Still very new to HP Tuners. I finished my build on my '71 Chevelle with a Dart 406, twin turbo, tuned port injection and LS control. Tremec TKO600 manual. I have worked on the tune enough to make...
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    I added all those things to the PID list, and...

    I added all those things to the PID list, and removed the others. How do I turn closed loop back on, do I have to just turn ltft and stft back on? And will it show what you want with the O2 volts...
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    Got it in 2 bar, I am very new to this, but it...

    Got it in 2 bar, I am very new to this, but it looks like severe timing retard due to a false knock. I have aftermarket heads with triple valve springs. Looking at the data, it doesn't look like...
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    Here is my tune and the log, but it won't log...

    Here is my tune and the log, but it won't log above 105 kpa. It also won't rev above 3500 or so.
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    I am trying to log, but I don't know how to make...

    I am trying to log, but I don't know how to make it log in 2 bar above 105 kpa.
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    400 SBC with TPI and LS Control

    I recently finished my 400 small block with tuned port injection. I installed twin t3/t4 turbos, and did a 24x upgrade from EFI Connections to use LS control. I am very new to this, and I had a guy...
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