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  1. In the above post I added some general info about...

    In the above post I added some general info about how VVT works.

    Here is a picture of the exact sprocket on this engine. You can see the large spring that returns the cam to the parked(advanced)...
  2. 0 degrees is parked, any other number is degrees...

    0 degrees is parked, any other number is degrees of retard.

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    125765
  3. What I said is 100 percent correct. They are the...

    What I said is 100 percent correct. They are the same sprocket and park in the fully advanced position. You cannot advance it any more than the parked position. Everything is in degrees of retard.
  4. 1.4 uses the same sprocket on intake and exhaust...

    1.4 uses the same sprocket on intake and exhaust cams. Both are locked fully advanced by default. What is you see in VCM editor and the scanner are both retard.

    When you start the car you can...
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    Are you against raising idle to 750? Thats what I...

    Are you against raising idle to 750? Thats what I would do.
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    That unit does not have any check valve, so...

    That unit does not have any check valve, so either GM doesn't think manifold pressure will get beyond it, they can shut it off completely on that calibration, or there is a check valve somewhere...
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    I don't know what you have but OEM purge valves...

    I don't know what you have but OEM purge valves have check valves built into them for boosted applications.
  8. I would also ditch the aftermarket boost check...

    I would also ditch the aftermarket boost check valve and just install an OEM intake and monitor the flapper. I used the popular fix on cruze talk and while it works it doesn't work well. The OEM...
  9. It has 60lb injectors. The turbo is fine, and...

    It has 60lb injectors. The turbo is fine, and when it isn't I will install the big wheel, if not before. I've been running it very hard for a long time. Made some people very mad, too ;)
  10. I'm running 25 psi on a ported intake and stock...

    I'm running 25 psi on a ported intake and stock turbo + other stuff.
  11. Have you maxed out the rev limiter? It is...

    Have you maxed out the rev limiter? It is obviously cutting fuel and making it run lean and starts knock retard when it does.
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    No worries, that is the actual throttle blade....

    No worries, that is the actual throttle blade. Check Accelerator Pedal position.
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    Why can't you start with the OEM timing table?

    Why can't you start with the OEM timing table?
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    2003+ use a 89017750 PCM but I don't see why it...

    2003+ use a 89017750 PCM but I don't see why it wouldn't work unless the OS itself just doesn't have the functionality to read those pins.
  15. Make it go into PE at idle speeds but command 1.0

    Make it go into PE at idle speeds but command 1.0
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    The one that came preloaded has been highly...

    The one that came preloaded has been highly tested and proven.
  17. Make sure you have the latest VCM suite, Connect...

    Make sure you have the latest VCM suite, Connect MPVI to your computer and resync to update firmware. Then connect to vehicle and at the top of the channels list hit the folder and select load...
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    You are in Omaha? I'm in Lincoln and have a Cruze...

    You are in Omaha? I'm in Lincoln and have a Cruze as well.
  19. Can you post your file.

    Can you post your file.
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    The ECM is expecting a digital signal from a 3...

    The ECM is expecting a digital signal from a 3 wire sensor.
  21. Yes that should work. The downside is the added...

    Yes that should work. The downside is the added cost and wiring it.
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    I have never done this myself but if I were going...

    I have never done this myself but if I were going to I would change Idle coastdown spark, DFCO fuel cut delay/Entry spark, and after getting that to work add fuel to the VE tables in the area you...
  23. At wot it shifts at 10 mph?

    At wot it shifts at 10 mph?
  24. because it is shifting based on speed and when...

    because it is shifting based on speed and when you have the wrong tire size your speed is not correct. We are not saying this will fix all your problems but these need to be correct before moving on.
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    Its a stock engine? Just use the stock tune and...

    Its a stock engine? Just use the stock tune and disable vats.
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