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Type: Posts; User: raygun

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  1. Replies
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    Do you happen to have a recommendation for the...

    Do you happen to have a recommendation for the fan PWM curve when running a lower temp thermostat? Mine is shifted ~10? down from the OEM setting. It takes longer to get up to temp but, as expected,...
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    I have the big DeWitt's radiator with Spal fans....

    I have the big DeWitt's radiator with Spal fans. Cooling has been an ongoing struggle on this car. It typically sits around 205?F . On track, it gets north of 230? pretty quickly, and I've seen...
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    So, in short: I'll put a stock 195? thermostat...

    So, in short:

    I'll put a stock 195? thermostat back in.

    I'd love to see GM - or any other manufacturer - release the source for their ECM firmware for models they no longer support. Since that...
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    While I hesitate to disagree, I have a P0128....

    While I hesitate to disagree, I have a P0128. DFW, kind of chilly but not super-cold. Temp gauge is reading zero, oil temps are normal. Disabling that code brought the gauge back to life. I installed...
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    LS3 Corvette - 160 degree thermostat

    Hello, everyone!

    I have a 2011 Corvette (base LS3 6MT) with a 160-degree thermostat. I'm trying to find the mechanical thermostat setting in the VCM editor, but I can't find it. Using the...
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    Cool. At the time, I cleared the codes and the...

    Cool. At the time, I cleared the codes and the error went away.

    Shrug. When in doubt, reboot.
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    Yes, that was it. Thanks!

    Yes, that was it. Thanks!
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    VCM Editor - "Read" button disabled

    I'm attempting to read an '07 Pontiac Solstice GXP.

    Although the VCM scanner can connect and interact with the vehicle, the VCM Editor has the "Read" button disabled.

    Any suggestions? As far as...
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    Reading ECM disables engine?

    '07 Pontiac Solstice 2.4, which had an aftermarket tune.

    I downloaded the tune. When I started the download, a bunch of relays clicked and clacked but settled down quickly. (I've never seen that...
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    GMLAN / CAN sniffing for startup diagnostics?

    My '06 Solstice refuses to turn over following a new engine install (another LE5 out of a 2010 Malibu). (I pulled the engine and transmission as a unit, so clutch line was disconnected. Which may be...
  11. Thanks for the information, and for taking the...

    Thanks for the information, and for taking the time to write such a detailed reply.

    The tuned ECM I have was done by Werks for this car and this configuration, so I'm reasonably confident it won't...
  12. After doing a lot more reading and comparing the...

    After doing a lot more reading and comparing the "tuned" file against the stock ECM, there are a *lot* of differences. Wish I had a test car that I could play that I wouldn't mind blowing up.

    If...
  13. Thanks for the detailed response. No, I...

    Thanks for the detailed response.

    No, I haven't figured out the rest. I'm just more clueless than I had thought. (But, it's a great opportunity to learn. Fortunately, I don't need this car to get...
  14. I bought the kit second-hand. The previous owner...

    I bought the kit second-hand. The previous owner bought it, tried installing it, and got stuck. (Fortunately, the only evidence of this was red RTV where a gasket should have been, and some scratches...
  15. 06 Solstice 2.4 with Werks turbo - fuel adjustment questions

    I've just installed a Werks Stage 1 turbo kit on my '06 Solstice. The relevant (I think) modifications are:

    - Upgraded fuel injectors to 40lb/hr
    - Precision 5558 (e) Turbo
    - GM/Delco 2 bar MAP...
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    Sticky: Is the Cobalt SS listed in the injector...

    Is the Cobalt SS listed in the injector spreadsheet a 2.4 or a 2.0T? I've just installed a turbo on my '06 Solstice 2.4 and am trying to get a handle on how to adjust for the upgraded 40lb/hr...
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    License, credtis and other confusion

    I'm a little unclear on how credits are used.

    The impression I've received (after already purchasing the VCM suite, though I've not yet activated it) is that every time I modify the tune and flash...
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