EFIDynoTuning Forum

I tried loading the ZYA2 in my QH and the fan and fuel pump runs continuously and im getting all dashes in my odometer. Im assuming this means the tune file is corrupt?

Normally the fuel pump running like that means dead QH battery. If you load the tune it should run until next time you shut it down I believe.

I loaded the other tune i had in and it was fine. Its definitely the bin file.

I tried load zya2 into my car many times, yes zya2 and sym2 not work...

I think i found some of the corruption in the ZYA2 bin. I believe its in the fuel tables. Doing a compare of the AMZ2 and ZYA2 bins i found that the fuel tables are completely different. Im not sure if its supposed to be this way or if its corrupt. Maybe Decipha can chime in. Ill post pics of the fuel tables.

Problem is somewhere into structure main code...it no write properly, pcm not recognize code maye not defined parametrrs are wrong. Base structure is corrupt.pcm flash no read vin and some other information after write, pcm not response, obd2 diagnostic can not read pcm, No communicate with pcm.

bad86capri wrote: ↑2022 Dec 22, 12:01I think i found some of the corruption in the ZYA2 bin.

The difference you are seeing is because you are comparing the tables using the 'Show Compare Difference' option. If you use the 'Show Compare Bin Data' option on it's own you will see the values are not that much different.

Can you elaborate more? Im not familiar with the bin data.

Deselect the 'Show Compare Difference' button to the right of the 'Show Compare Bin Data' button (the scales icon).

Let me clarify. im aware of the toggle button. i meant the actual bin data.