Roland@pcmtec

My bad I thought you were saying you left the F6 injector scalars!! Definitely put the car on a dyno to tune the boost levels, you'll need to be monitoring for knock as well as the F6 will likely use different spark and speed density tables.

Those are atrocious fuel trims. You are maxing out at the 25% limit. You need to be within 3% to have factory driveability. Follow this thread and rescale them to an acceptable level otherwise you are going to have hunting/stalling and all sorts of dramas.

Why would you expect a performance gain from changing injectors? Why would you do a WOT run without first datalogging and scaling new injectors? Why would you not put the vehicle on a dyno to determine any baseline before and after performance? You need to scale your injectors to acceptable LTFT figures including datalogging with a wideband. Then and only then would you consider playing with boost control. This is how you blow up a motor.

I believe it is the amount of cylinders to cut. They change it on v8 and I6 models I believe. If it is 0 or 2 it will cut an even number of cylinders. If its 1 or 3 it will cut an odd number of cylinders. So as the torque reduction amount increases I believe it would cut 1,3,5 cylinders out if the value is 1. If the value is 0 it would cut 0,2,4,6 etc. I haven't checked but if you compare a v8 vs an I6 I would suspect it alternates between the two. Some of the logic Ford used was not very intuitive. I'm not sure why they use a number instead of a boolean flag for this. Regarding the high/low limits: auF10020 and auF11419 are the "Drive" parameters auF10533 and auF11419 are the "Sport" parameters These are the time counters for the cylinder cutout. The smaller the values the shorter the cylinder cutout will be, the larger the longer the cutout will be. The others are limiters which are probably not very useful to tweak. Most of the things like this are best tested by putting silly numbers in to a single parameter at a time and testing it on a dyno/controlled environment.

New facebook group Mick started as well here which might be useful for people https://www.facebook.com/groups/australianforscanusersgroup

If anyone else has any Forscan as built files feel free to use this thread as a repository. We can make a new thread if there is enough interest.

Disable closed loop fueling and see what happens. That would be interesting and tell a story if it fixed the problem.

Does your torque source change when this happens?

Have to remember there is 20+ years of engineering from 100s of engineers behind the OEM PCM. It isn't something you can expect to fully grasp in a short period of time.

These are generally nightmare jobs. Have a chat to Brett at Custom Machine Works or Bill at Everything Barra. They have a lot of experience with conversions. https://www.facebook.com/pages/category/Automation-Service/Custom-Machine-Works-856789001022313/5 https://www.facebook.com/groups/billscustomlooms

Download the demo and you can contrast what is and isn't available.

With stock injectors it will be very easy to pop the motor if you aren't using a wideband.

As yamonda said.

Sometime next year.

I dont really follow the reason/use case. Its momentary, if you don't want to use it, simply don't use it?

What do you mean? We already use the cruise control to change tunes

Have you installed the driver's from under tactrix website?

That is what is in the car. You need to know what is MEANT to be in the car. Eg the drivers side tear tag.

That is really interesting to know. I tried downloading as built data via vin from the motorcraft site but it only had the pcm when entering a Falcon VIN. Does Forscan manage to find asbuilt ABS data? Edit: looks like it works the same as an IDS offline session and let's you reload it from a list. Very handy!

Do not go past MBT. MBT is defined as when you stop making torque and start to go backwards. You need a load cell dyno to calibrate MBT accurately. MBT will be different depending on lots of things such as intake and coolant temp, there is no magic number.

It is missing the scalars to do so. You can make it do a hard cut like you've found but I don't believe it is possible to make it like an FG. You could try lowering the torque reduction value to see if half way will be drivable.

Are the cables supported here www.pcmtec.com/faq

It won't let you license the custom OS in the first place with Enthusiast. They will see an error like this:

5.4 ghost cam done by Lee at real Dyno via a spark oscillation only.

Can you raise a support ticket. I sent you a pm almost 2 weeks ago with no answer.