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Thread: LNF Fuel Pump Scan Needed

  1. 06-09-2011 #1
    Chris@HPTuners
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    LNF Fuel Pump Scan Needed

    Guys,

    I'm working on some stuff for the fuel pump and have added a new PID to the scanner called "Fuel Pump Angle".

    I'd appreciate it if some of you guys could please download the latest beta .326 and log the following and email to support:

    - RPM
    - ETC Position
    - MAP
    - ECT
    - IAT
    - InjPW
    - Ignition Voltage
    - Low Res Period
    - Intake Cam Des Angle
    - Intake Cam Angle
    - Fuel Pump Angle
    - Desired Fuel Pressure

    Chris...
    I count sheep in hex...
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  2. 06-09-2011 #2
    gmtech16450yz
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    OMG ANYTHING FOR YOU CHRIS!!!!!!!!!!!!!!!

    Sorry I yelled, but if you're gonna look into the LNF stuff again just tell us what we can do and we'll do it!

    Emailing support so you guys can put the link on my customer page right now. I'll get you logs as soon as I can.

    Thanks Chris!!!!
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  3. 06-09-2011 #3
    Iam Broke
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    John, take a chill pill man. lol.
    Last edited by Iam Broke; 06-09-2011 at 08:58 PM.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel
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  4. 06-09-2011 #4
    gmtech16450yz
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    Hey, just 'cause you sold out on us! Traitor! You'd be jumping up and down too if you still had your Cobalt!

    JK, how have you been Tom? I've just had a really good tuning day today, just made another huge LNF discovery last night. I'll probably start another thread on this new discovery when I get a chance.

    Hey Chris, stumble across any more ign timing tables in that Bosch code?
    Last edited by gmtech16450yz; 06-09-2011 at 09:11 PM.
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  5. 06-09-2011 #5
    Iam Broke
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    Maybe I'll buy Drewbroo's coupe next year. :~p

    Downloading the new beta as soon as it gets up for me anyway. Still helping with tunes via email.

    When I get another it won't be some old beat up daily driver with a rusted subframe. lol.
    Last edited by Iam Broke; 06-09-2011 at 09:24 PM.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel
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  6. 06-09-2011 #6
    Chris@HPTuners
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    i'm looking into the possibility of the 4 lobe fuel pump cam. At this stage it looks like its hardcoded for 3, but i need a week or so to work thru it all... this scan will help me work out the relationship between cam angle and fuel pump PWM angle (i hope).
    I count sheep in hex...
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  7. 06-09-2011 #7
    gmtech16450yz
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    Sent you a couple logs Chris. Thanks for your efforts!
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  8. 06-10-2011 #8
    BackyardTurbo_FTW
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    Damn, go John! Ill go out later and do this as well, Im off today

    Thanks for the support Chris, really glad you guys came back to this platform and blessed us with so much
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  9. 06-10-2011 #9
    Gremlin85
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    Holy crap! Super exciting. I'm gonna download this later tonight, I got some tuning to do anyways and will be looking into the new stuff
    Total Masshole.
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  10. 06-10-2011 #10
    T-Man
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    I wanted to participate last night but I'm having problems with Microsofts .netframe installer/downloader for 4.0 Already have 3.5 sp1 too.

    Anyone else having issues?
    09 RY Cobalt SS Coupe - 19K miles - Bolt ons + 7163 ZFR, HP tuned on ethanol

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  11. 06-10-2011 #11
    Iam Broke
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    Installed .net 4.0 ok on XP on 4 computers, but I downloaded the standalone install file. One of the 3 crashed but it's overclocked ~20% running 3 Raptor drives RAID striped. Cars & computers....always pushing the limits. lol.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel
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  12. 06-10-2011 #12
    T-Man
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    Thanks Tom. I'll have to try the standalone
    09 RY Cobalt SS Coupe - 19K miles - Bolt ons + 7163 ZFR, HP tuned on ethanol

    Sold - 09 SRTC Cobalt SS Sedan
    Totaled - 09 VR Cobalt SS Sedan
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  13. 06-10-2011 #13
    silverbullet08
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    sweetness... hopefully we'll get some more fueling options with this unlock!
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  14. 06-10-2011 #14
    tazz
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    Quote Originally Posted by T-Man View Post
    I wanted to participate last night but I'm having problems with Microsofts .netframe installer/downloader for 4.0 Already have 3.5 sp1 too.

    Anyone else having issues?
    My laptop doesnt like 4.0 at all so I never installed it. Makes my system run slow for so reason and took me forever to figure out that 4.0 was causing the problems and not to install. I guess I'll have to make a choice on what to do now stay with the previous beta or upgrade and deal with a slow system unless someone knows why 4.0 is causing a problem.
    Guess I should clarify that my Laptop will bootup slower with 4 installed vs 3.5 once it's up and running it's fine but just seems to hang longer thn it should with 4 as well as come out of sleep mode slower.
    Last edited by tazz; 06-10-2011 at 11:54 PM.
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  15. 06-11-2011 #15
    Iam Broke
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    Yes, I have noticed the same slow starts. Going to defrag & optimize the registry & defrag the drives today to see if it helps.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel
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  16. 06-11-2011 #16
    T-Man
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    New tuning laptop already had 4.0 installed. Sweet deal!
    09 RY Cobalt SS Coupe - 19K miles - Bolt ons + 7163 ZFR, HP tuned on ethanol

    Sold - 09 SRTC Cobalt SS Sedan
    Totaled - 09 VR Cobalt SS Sedan
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  17. 06-11-2011 #17
    Iam Broke
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    Cleaning up everything with Tune Up Utils 2009 helped a bunch. .net 4.0 had me ~8% fragmented on the HD. Registry was about 5% fragged also. Much better now.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel
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  18. 06-11-2011 #18
    BackyardTurbo_FTW
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    I need the .326 beta copy, please put it on my page and Ill go out and log the car. cust = 1080112430
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  19. 06-11-2011 #19
    Bill@HPTuners
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    Quote Originally Posted by BackyardTurbo_FTW View Post
    I need the .326 beta copy, please put it on my page and Ill go out and log the car. cust = 1080112430
    done.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"
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  20. 06-14-2011 #20
    Chris@HPTuners
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    after completing an analysis of the ECM code, it looks like things are hardcoded to suit the 3 lobe camshaft drive.

    thanks to those who provided logs.

    Chris...
    I count sheep in hex...
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