You need the dcx calibration update file.Then use the ds downloader to send the crom file to the predator so it can update your pcm.

I had the same problem. Re-load the stock tune back in. Disconnect the negative battery cable for 10 to 15 minutes to clear the computer. Then re-load the 93 tune again.

I used the original stock file and was able to load the tune. I am not sure what changes Johan had made but the results were very low boost. What I wanted to know is did I mess with the tune by selecting yes to re-set the paremeters and should have I selected no instead. When the predator went to ...

Johan I installed your tune and on the way home from work the car was sluggish and the boost would not get over 10 psi. I used my original backup like the ds downloader asked for when I installed the tune. When I installed it on the car the predator said that the tune was different and would I like ...

yes the original backup is stored in the predator untill you return it to your car.

Thanks Johan the tune you e-mailed me loaded on the predator without a problem....now just to install it on the car

problem is I took the money from her account..hehe. Johan e-mail has been sent

Hey Johan I was not able to get your modified tune to load...kept getting a calibration ID error when I tried to load the original back-up file with it.

I am going to install some NGKs this weekend. I am just happy that I seem to have the boost under control now after resetting the computer. As far as 93 octane I don't believe it is normally available in California. The place that sells the 93 octane is the only one in my town. It is just cheaper ...

I noticed it only spiked to 5 when I first dumped the throttle.The knock was less constant and only hit 2.5 to 3 after that. I have not pulled the plugs yet...I was going to get some new plugs this weekend since the stock ones are still in there. I was thinking that 2 gallons of 100 octane fuel in a ...

I managed to add 2 gallons of 100 octane VP racing fuel to a 3/4 full tank of 91 octane gas and that made a big difference as far a knock. I did hit 5 in just when I initially dumped the throttle from a rolling start. What I don't get is they want $7.29 for 93 octane and $7.99 a gallon for 100 ...

Hey Johan I am having trouble with the updated tune you posted...It gives an error when I load the tune into the DS Downloader "XML parsing error: 'not well-formed(invalid token)' at line 2" and then it asks for the original backup file. When I try to use any of my original backup files it gives me ...

if enough people blow their engines up the goverment will come out with a bailout package for them...General Motors will soon be goverment motors. You get enough idiots together that have destroyed their cars due to having software they have no idea how to use and couple of lawyers sounds like a big ...

I have a couple of original back-ups saved(one before and one after pcm reset) and none are being accepted due to incompatible calid..Maybe there is something wrong with johan's file. I have tried a bunch of times and it does not work.

There is a XML parsing error: 'not well-formed(invalid token)' at line 2 that comes up every time I load the file on the list. And then when I pick the last written tune file(the one I gave to Johan it says that they are not compatible file type. When I try any back-up file it states the calibration ...