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  1. Replies
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    Update to this post. The last few times that I...

    Update to this post. The last few times that I have scanned the car, my fuel trims go lean, 6 to 7 to 8, under medium throttle at about 6500 mhz. I have no KR, but I know running extremely lean...
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    Changing the font color for the graphs did not do...

    Changing the font color for the graphs did not do anything. Numbers do not show in the AFR graph. I am attaching my Layout and a Scan from today. Maybe somebody can correct what is wrong...
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    I have watched the second video multiple times,...

    I have watched the second video multiple times, and followed the instructions to the letter. The data box moves left and right on my graph, but no numbers are indicated in the boxes. Lost as to...
  4. Hi-speed cooling fan relay burns out

    I have a 2000 GTP, and twice in the past 2 weeks it has blown the Fan 1 relay. The strange part is, the fan 1 relay is burned at the #30 pin, but the low speed fan blowing on the AC compressor still...
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    I have EGR volts reading in my channels. I have...

    I have EGR volts reading in my channels. I have my LC-1 in channels too, but it disappears when I start scanning. I can't get the AFR ERROR graph to work.
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    View Post

    I have my aem wb working through egr. All you need to do is make sure that "egr volts" is in your channels. You don't need the LC-1 in channels. Then all you do is tweak the offset in your user...
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    After fussing and fighting with this new software...

    After fussing and fighting with this new software for 2 days, I finally got some things to actually work in the Scanner Graph. I can monitor LTFT, and my LC-1 Wideband, but I have not conquered the...
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    2000 GTP ----need LC-1 Wideband Config

    At my wits end. I upgraded to MPVI 2 and the latest version of HP Tuners Suite. I used a Serial Cable and Suite version 2.24 for years, with a LC-1 wideband reading thru the EGR .5 volts.

    I...
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    After fussing and fighting with this new software...

    After fussing and fighting with this new software for 2 days, I finally got some things to actually work in the Scanner Graph. I can monitor LTFT, and my LC-1 Wideband, but I have not conquered the...
  10. LC-1 wideband thru MPVI2-----need help

    I upgraded to the MPVI2 and downloaded the latest VCM Suite. I am trying to set up the VCM Scanner to log my LC-1 wideband------thru the EGR volts----unsuccessfully. I am attaching my Scanner...
  11. LC-1 thru MPVI2----need help!!

    I have an LC-1 hooked up as a wideband and my narrowband (used this way for several years).

    I can't figure out how to set up the LC-1 to show in the Scanner in the Channels and in a Graph.

    The...
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    I made a few changes, using your settings, to my...

    I made a few changes, using your settings, to my TCC apply/release. It worked and my trans no longer shifts in and out of OD. Thanks for your help.
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    I know this post is old. School is out and I...

    I know this post is old. School is out and I have time to work on this. My software will not open the file that ZeroBoostBuick posted. I plan to drive 1700 miles from East Texas to the Grand...
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    AEM was set a 54 psi---supposedly!! Perhaps it...

    AEM was set a 54 psi---supposedly!! Perhaps it was reading 54 at idle, but was actually lower! I have adjusted my LTFT's and now the car starts instantly, where before it took at least 2 to 3...
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    Fuel Pressure and Fuel Trims

    Taking the advice of ZZPerformance, I removed my AEM fuel pressure regulator and re-installed my factory regulator. The engine now starts instantly ( took 3 or 4 seconds with the AEM regulator),...
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    Thanks for your help. My version of HP Tuners...

    Thanks for your help. My version of HP Tuners (old) would not open your Modded file, but it would open the 2002 GT tune. So I copied some of the trans settings over to my GTP and I will try it out...
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    I tried the changes you recommended, and it...

    I tried the changes you recommended, and it stopped the OD from hunting at low speeds. But on the highway, with the cruise set and anywhere from 60 to 80 mph, the OD will disengage if Throttle...
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    Have you checked the fuel filter???? I had...

    Have you checked the fuel filter???? I had similar problem with my GTP----car would run smooth, but any time I pushed it, it would buck and spit. Filter replacement solved the problem!!
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    Thermostat---180 or 195??

    Is there a significant difference in gas mileage between a factory 195 thermostat and running a cooler 180 thermostat? I know the 180 is recommended for performance mods, and the 195 is recommended...
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    Trans Overdrive Lock/Unlock on Highway

    I have a 2000 GTP--car runs great except for one thing. Cruising down a flat highway at anywhere from 50 to 75---even the slightest throttle position change causes the Overdrive to Unlock. What...
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    This weekend I found my Install CD from HPTuners...

    This weekend I found my Install CD from HPTuners and used the reinstall/repair option. Scanner loaded up for my 2005 Colorado correctly so I could scan. Then today I had the same problem----scan...
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    View Post

    when connected to the vehicle and not logging try going into the layouts section and loading in a default layout again. see if that makes it work again. possibly a configuration loading error.
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    I have never encountered this problem before. ...

    I have never encountered this problem before. Every time I have ever scanned my Colorado, the Scanner would load all of the config defaults after it connected to the vehicle and I could scan...
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    2005 Colorado Scanning Issue

    I was planning to scan my 2005 Colorado today for the first time in almost 6 months. Hooked up scanner to truck and connected scanner, and the only thing working in the Histogram display is Main...
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    No vacuum leaks---no exhaust leaks---no coolant...

    No vacuum leaks---no exhaust leaks---no coolant leaks===still a mystery
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