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Recent content by Eric Stage I

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  1. E

    Powerlogger Win 10 virus detected

    eric@turbotweak.com
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    Powerlogger Win 10 virus detected

    It seems to be ok. I can download it here and its fine. Some antivirus software doesn't like it when there is an EXE file in the download (like Powerlogger.exe). Usually you can direct it to ignore the message and use it anyway. If not, email me, and I can try to temporarily rename it, like...
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    Powerlogger Win 10 virus detected

    Which exact link did you click on?
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    6.1 mid boost fuel

    That log looks normal. PE mode just means its going to target an AFR other than 14.7 (stoich). As you approach boost, around zero psi give or take, we don't want to target 14.7 anymore or you risk knock (not so much with E85), and also the richer mixture helps spool. The mid-boost AFR and mid...
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    Ecugn coil control

    On the vehicle side, the brown EGR wire is the one to connect to the yellow wire. The 84/85 connector is different and not directly compatible, as you've found. Eric
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    PTE TA49 Turbo + Terry Houston 3.5 Down Pipe DP + 3" Chrome Maf Pipe

    Some of those scantools force ALDL mode. ALDL mode forces commanded idle to 1000rpm. If a vacuum leak caused a high idle, IAC would likely be 00.
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    Connector help

    Ok, got it fixed now. Let me know if you still have problems.
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    Connector help

    I assume chip instructions? Which version? Eric
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    Average repaint cost?

    Can you confirm your MAP sensor is a 3-bar and not the stock 2-bar? Seems odd that the MAP reading fully maxes out at WOT. Do you have a boost gauge?
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    Average repaint cost?

    That chip has a MAF Lock, so once it locks onto to 255, it won't let go until you start lifting off the throttle. That's why you see that funny MAF signal after the boost starts dropping. Also, it's probably flooding with fuel at that point. The last time I saw a log like that, the car had an...
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    E85 injector cleaning

    I believe this should cover it. This doesn't apply to the ecuGN, as it uses the inverse of that number.
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    Lean at wot

    Thanks for double checking. I was trying to look through some old logs also, to see what “normal” is.
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    Lean at wot

    In that log, at about 0-1 psi boost, you have MAF airflow around 50 gr/sec, normally I would see around 75-100 grams/sec at that manifold pressure. It appears like this might be a MAF issue, or there is a big air leak after the MAF somewhere (like a hose blown off). Also, I noticed your stock...
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    Lean at wot

    Almost sounds more like a MAF problem, but lets see what the log looks like.
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    Lean at wot

    No, you're the unlucky majority, so don't feel bad. I've never seen one that didn't need return line mods with that pump.(bone stock return line on Buicks, not the TTA, as it flows better) Many people run it that way anyway, and let the BLM's drop to compensate. That log you posted was never in...
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