TunerPro User Forum

The physical interface is nothing special - RS232 to inverted 12v serial. The clock is independent of the interface, just a free-running reference pulse. The serial commands are simple, some people have complained about the streaming function since it is easy to lose your place in the stream if you ...

The fuel tables actually work the same way as spark tables. The MSB indicates "closed loop" operation. The decimal factor is 128, not 100. There are a lot of Nissan ECU guys at http://ecu2.forumwise.com/ I have many disassemblies which show it a little better if you're conversant in 6303 a...

Just what it says. Open any file, save as any file, the first byte becomes 00. Plain save has the same result. only in RT

Gotcha, thanks. I just have to get used to seeing the tables "upside down" from my point of view.

Also can't wait until you can get the row and column heads from the bin itself. Another great Nissan feature. I'll send the files & a bin if you're interested.

I'm working on a Nissan/Infiniti Q45 bin. I know where a couple of tables are located, and I can see them properly in the hex editor, but when I try to define a new XDF item, the table comes out upside down - i.e. the row that starts at 7D00 is the bottom row, and the next row is the one above it. I...