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Type: Posts; User: Jack B

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  1. Replies
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    Sticky: Does the latest version scanner log the enhanced...

    Does the latest version scanner log the enhanced GenV pids?
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    1,487

    Has HPT been updated so the scanner can log the...

    Has HPT been updated so the scanner can log the enhanced PIDs on a G5. in the past it could read the G4, but, not the G5.
  3. Keith: I have a Gen V and have been using ...

    Keith:

    I have a Gen V and have been using HPT. I think my 10.85 is the best ET to date fore a Gen V. I was hoping you could answer a few questions

    1. Does the latest version have the compare...
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    6,852

    Which is the 2008? If it is the one on the...

    Which is the 2008? If it is the one on the right, it might explain the KR that is so prevalent on the 2007. Plugs typically don't change performance, they allow you to extract what is there.
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    135,238

    Was that an actual CEL "Torque request maxxed" ...

    Was that an actual CEL "Torque request maxxed"

    Just to to give you a benchmark, my car ran 14.15 stock and at the end of the 2007 is was a consistent 13.6-13.7. That was after the addition of the...
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    2,278

    2 liter turbo, but, that shouldn't matter, I am...

    2 liter turbo, but, that shouldn't matter, I am referring to how HPTuners interprets the KR - it doesn't seem to alter the advance.
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    Knock Retard Issues

    The car is a Pontiac GXP. When I log both Advance and Knock Retard, the total advance does not drop when Knock Retard is active? These cars use burn rate and don't rely too much on large amounts of...
  8. Replies
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    135,238

    Here is an interesting one - as soon as I...

    Here is an interesting one - as soon as I installed the IAT2 regulator, the ecu no longer pulled the throttle back.
  9. Replies
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    135,238

    I looked at your config - a couple of...

    I looked at your config - a couple of observations:

    1. You do have the BOOST PID, it is under the user defined PID's.

    2. Your MAP PID reads correctly - my assumption is that there is an error...
  10. Replies
    309
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    135,238

    BTF: why do you think I show these...

    BTF:

    why do you think I show these discrepancies when I view your scan with my config. The MAP sensor is reading in the 90's when yours is in the 30's. Please send me your config and I will try to...
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    BTF: I'm using a custom pid, the boost is KPA...

    BTF:

    I'm using a custom pid, the boost is KPA converted to psi, minus 14.5. That makes it even stranger. I can tell you this my custom pid in HPTuners gives the same result as the DashHawk, which,...
  12. Replies
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    135,238

    BTF: I looked at your log and it is a mirror...

    BTF:

    I looked at your log and it is a mirror image of several of my recent runs. The boost is virtually the same magnitude and shape. One thing that doesn't line up is the MAP read out, your log...
  13. Replies
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    135,238

    Why wait, with HPtuners and a Manual boost...

    Why wait, with HPtuners and a Manual boost controller I have a calculated 320 HP with the stock turbo. I think that is the limit with the stock turbo, but, it sure makes the car interesting.
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    At your hp, these numbers should bother you the...

    At your hp, these numbers should bother you the most, which number are you using for your tune. Use some of those connection and play Sherlock.
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    Mystery MAP Data - Solstice GXP

    I have several logs of wot runs from my Solstice GXP and there seems to something that needs an explanation. Here are the details:

    1.The car has a MAP sensor in the intake manifold and a boost...
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    Always open the histogram and see if it starts to...

    Always open the histogram and see if it starts to populate.
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    Did you use fuel trim histograms to offset the...

    Did you use fuel trim histograms to offset the MAF sensor? If so did you use just ST or a combination of the two? Which beta are you running on the DH.

    I am going to dyno next week, anything you...
  18. Replies
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    It is not a full 5 volts, I believe it shows wot...

    It is not a full 5 volts, I believe it shows wot at 4.5 volts. The ecu is looking for 5 volts so it show approximately 85% at wot. Mine actually shows 83%. Dave was saying that when he manually...
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    The 87% is the absolute value and the represents...

    The 87% is the absolute value and the represents 100% open, you have to compare commanded pedal position to the the TPS PID to see if it is pulling back throttle. I have discussed this with dave and...
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    When he goes wot, the O2's have no influence,...

    When he goes wot, the O2's have no influence, don't you think this qualifies as open loop.
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    Solstice GXP MAF PID - is HP Tuners correct

    The Table indicates "Airflow vs Voltage", but, there is a PID available for MAF frequency, is there a mistake or is some conversion required?
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    How does the dynamic air flow modify table the...

    How does the dynamic air flow modify table the maf based airflow data. I thought it was there to provide a basis for comparison, a check on the maf sensor. When I run a histogram of the maf versus...
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    There are two fuel cut-off tables that must be...

    There are two fuel cut-off tables that must be changed.
  24. Replies
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    you are right

    you are right
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    Since I have modified the ecu settings with 2.19,...

    Since I have modified the ecu settings with 2.19, do I have go back to stock before reading the ecu with 2.2.
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