Thread: galletto 1260 Error?

Hi all,

I have purchase a galletto 1260 so that i can upload a remap, but am having some issue reading the ECU ti send off the file.

Below is a screen capture of the error i am getting.

Previous to this i was getting a -7 error.

I would appreciate any help

Originally Posted by BBS Guy

Hiya technophile.

Unless anyone has any experience with this particular gelletto system, and especially in respect of the errors you are getting, i doubt that anyone here can help you very much.

I also have no experience with this system, but am however very familar with the workings of the TD5 ECU.

Looking at the bottom of your picture, i see that there is a SEED / KEY error.

As such, it seems that this equipment is not sucessesfully getting past the anti access security of the TD5 ECU you have connected.

All i can do is detail how this works.

To diagnostically access some higher level functions in the TD5 ECU, you have to first pass a security check.

This involves requesting a seed which is then given by the ECU in the form of a randomly generated number between 0 and 65536.

You then have to mathematically manipulate this number in a secret way that can involve normal maths, boleean logic and any combination of the two that does not have to be reversible to come up with a numeric answer that you then have to send to the ECU. If you get it right then you gain access, if not than you have to wait a while and start all over again with a new seed.

This manipulation is known as a Cypher and of course changes for different ECU's.

As a guess i would surmize that the gelletto is using the wrong Cypher for the ECU you have connected.

I think you really need to contact Gelletto or your supplier about this.

Thank you for the reply,

I purchased this at the recommendation of someone at BAS auto, rather than purchase their remap device. I am sure that i am doing something wrong.

Currently he is in tunisia, so i will wait for his return. In the mean time i will contact the manufacturer