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Type: Posts; User: Owl

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  1. Replies
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    So I guess I need to work out the exact fuel...

    So I guess I need to work out the exact fuel requirement's with that long formula, then double check my injector capacity and pressure. I can see how one could go in circles with this. Thanks for the...
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    Volumetric Efficiency

    If I'm understanding VE tables correctly, the numbers should mimic the torque curve of the engine in a sense. Higher were the engine is most efficient. Or is there another way to look it. Thanks.
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    Hello. Would a wide band O2 sensor be able to log...

    Hello. Would a wide band O2 sensor be able to log better, more accurate information at idle. Either cold start or warm.
  4. Thread: low BLM

    by Owl
    Replies
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    160,191

    AEM Electronics suggests 18 inches from the head...

    AEM Electronics suggests 18 inches from the head for placement of the O2 sensor. I was wondering if you should use one, or both exhaust steams combined. Assuming you have a good engine I guess it...
  5. Thread: low BLM

    by Owl
    Replies
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    160,191

    dhworkin I feel your pain. I too have a Vortec...

    dhworkin I feel your pain. I too have a Vortec engine with Edelbrock performer intake, tbi and headers. I also purchased a chip from Harris and my engine idles rich with a catalytic converter. I have...
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    Thanks for the reply. Actually the condition...

    Thanks for the reply. Actually the condition shown is when the engine stalled. I looked at engine speed and the rpm,s were zero. This is one of the problems that I am chasing. It acts like I'm...
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    Tuner Pro RT Logging

    Hello and Merry Christmas to all. I believe I was able to log some files of my truck ECU. A strange condition showed up with the engine at closed throttle. The MAP sensor voltage spiked. Can anyone...
  8. Thread: win aldl

    by Owl
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    34,901

    Thanks for the advice. I will check to make sure...

    Thanks for the advice. I will check to make sure I am using the lasted version. There is also two locations on the Tuner Pro web site with OBD 1 files. I think this confused me. Thanks again.
    Owl
  9. Thread: win aldl

    by Owl
    Replies
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    34,901

    I'm having a little trouble with the basic set up...

    I'm having a little trouble with the basic set up for Tuner Pro RT. For now I am only looking at gathering data from the ECM for analysis. Two basic questions. 1) should the file be .adx or .ads, or...
  10. Thread: win aldl

    by Owl
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    34,901

    Thanks for the help Dave, I will get started this...

    Thanks for the help Dave, I will get started this weekend.
    Owl
  11. Thread: win aldl

    by Owl
    Replies
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    34,901

    I do not know the four letter code off hand, but...

    I do not know the four letter code off hand, but the number I have been using for logs is 1227747.
    Owl
  12. Thread: win aldl

    by Owl
    Replies
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    34,901

    Thanks for the reply. I have downloaded tuner pro...

    Thanks for the reply. I have downloaded tuner pro but have yet to figure out how to get started. I definitely would like to see more detail. Being an older truck I have changed or replaced just about...
  13. Thread: win aldl

    by Owl
    Replies
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    34,901

    win aldl

    Hello. I have a 1991 GMC K1500 pickup that is not running right after a new installation. Would you be able to look at the data and provide some advice?. If not, perhaps you could refer me to someone...
  14. Thread: New Man

    by Owl
    Replies
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    1,890

    New Man

    Hello. I look forward to communicating with all of you about vehicles in general, and specifically, EFI. I currently have two chevy pickups. A 1991 K1500 that is a money pit, and a 1997 C1500 that...
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