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Type: Posts; User: WolvenScout

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    Warm Starts Failing

    One of the main reasons I bought HP Tuners for my Monte Carlo project car was the startup tuning in the ZZP tune file was giving me issues. I've gotten the cold starts down so I don't have any more...
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    Yes, this only occurs in open loop VE tuning. As...

    Yes, this only occurs in open loop VE tuning. As far as logging cylair, idk. I know it's not a sensor, its a math calculation, and I believe the ECM uses both a "standard" cylinder airmass...
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    I went out and changed both the high and low...

    I went out and changed both the high and low spark tables to 16* in that low rpm, high cylair area, and that didn't work. So then I changed them both to 20* as well as set the max torque timing table...
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    I've tried to log cylinder airmass before, and I...

    I've tried to log cylinder airmass before, and I couldn't quite figure it out. I tried adding a channel, and nothing shows when I search airmass, but I'll try adding a graph. I definitely think...
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    Ve Tuning Spark Surge

    So I'm trying to tune my VE table, and while I'm cruising, if I let off the throttle, the spark advance drops to 0, then back up to whatever, and causes this surge. I tried adding fuel to the 800...
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    Okay, I asked the guys over at the Monte Carlo...

    Okay, I asked the guys over at the Monte Carlo Forum where they help me out a ton, and what one of the guys there said is there's no way to modify the existing OS on the ECM. You have to flash a...
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    Manual Transmission Swap

    I'm on the last length of putting together a trans swap for my 6th gen Monte Carlo, going from the 4t65e, to a 4t80e. While the 4t80e is obviously still a four speed automatic transaxle, I have a...
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    Switching To A 2 Bar MAP

    I'm doing a turbo build on a monte carlo with the stock ECM, and I wanted to know how to change from the stock one bar to a two bar MAP sensor in HP tuners. I know I need to be in the OS tab in the...
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    While watching some youtube videos on tuning, I...

    While watching some youtube videos on tuning, I may have found a way to get around not being on a dyno. Using (torque/rpm) * 5252, I can log horsepower. I know it wont be nearly as accurate as a...
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    3800 Timing

    I've been tuning my 2000 Monte Carlo for the past two days, inculding MAF calibration, tuning the VE table, and further tuning of the VE table with the narrowband for low rpm drivability. I started...
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    I have tried that. it only responds to the target...

    I have tried that. it only responds to the target idle speed after it does this little rpm rise that I'm trying to eliminate. I noticed that even before I crank over the engine in the log I attached,...
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    The ZZP As Found file. The stock file is for...

    The ZZP As Found file. The stock file is for referance.
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    High Idle Desired RPM

    I'm having an issue with my tune, where I go to cold start the vehicle, and the idle imediately jumps up. It used to jump up to 1500rpm, but I've changed a small amount of settings since getting HP...
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