TunerPro User Forum

Alas no, there are multiple address shifts.
Half the map may move 100bytes, 1/4 of the map another 64 bytes, the last quarter 200 bytes.
New OEM tables are inserted into the gaps created.

So as you can see the single offset idea doesn't work for this.

Maf tables are normally 2d... voltage = MAF
As this is a 3d table....and If it defo is MAF then it must be a correction table.
So its probably something like
IAT vs Volts = MAF as the airtemp sensor is often part of a MAF sensor for MAF correction.

IMHO

Is it a 4 pin MAF sensor ?

Have you got a true rom image and not bastardised 3rd party code ?
If you have a bin file I can help with the xdf.
But I am not upto speed on petrols.
Is this Renesas ECU bin ?

you have mail

On my EDC16 I have Number of columns Number of rows X axes values Y axes values Data So a 8x4 table might look something like 8 4 1 2 3 4 5 6 7 8 1 2 3 4 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 When I remap, the column or row values can be changed. Rather than have equidistan...

Not sure if you would call this a bug or a logic failure :D With the tables I will have x,y,z axes. Say the y-axes is rpm. If I modify the y-axes the rpm is now out of sync. The original and compare rows have different rpm values. The comparison isn't concerned with the values.. only the column or r...

Hi Mark, Probably the most annoying thing for me is having to completely rewrite a new xdf for every software version that comes out. [Well manually edit every single parameter hunting for all the addresses] With all of these the tables values and axes used in the xdf haven't changed. The only thing...

I'm in the middle of the euro civic 8th gen with 2.2 iCDTi engine. It uses bosch EDC16c31. Its a pin in the arse as there are multiple software versions. So need a complete xdf rewrite for every version. Woudl be nice to see a selection of honda xdf's though. K20 bins and xdf would be nice. But I be...

Parameter Summary List.
Address range is missing for functions.
Build 8075

Thanks mate

+1
I would like to see the ECU and software version strings.....but they are ascii encoded.
Is there a solution or workaround yet ?

Thanks Mark....we love you lots

http://nefariousmotorsports.com/forum/

Think this was the motronic site.

No mate. Just a noob getting started really. Havent much experience on the motoronic front. www.ecuconnections.com has lots of pros on there but they arent particularly helpful. Some good guys on there too floating about who may be able to help. There was anoth forum that focus's heaily on motronic ...

Its dangerous to blindly trust the tables winols finds automatically. All ECUs have their own way of structuring tables. EDC16.. 8 8 1 2 3 4 5 6 7 8 250 500 750 1000 1250 1500 1750 2000 then 64x 16 bit words. This defines an 8x8 tables column axes, row axes and then the 64 column by row cells. Not a...

You make your own xdf. Its basically an xml definition file for the ecu bin. Makes a nice pretty, user friendly front end out of a complex sequence of hex code. If you are lucky you may find one that someone has already made for your engine and vehicle. If not you are on your own and build from scra...

Thats pretty much what I had in mind from a simulation rather than emulation point of view.

I did actually consider if that would be a possibility. Turn a 1mb bin file into a 2mb file and use the upper 1mb for temp tables. Could probably work.....but not sure what it would do to the file making an artificial split and join like that. TBH I have never worked with split bin files..... so not...

Lets say I have rpm vs iq = map 16x16 table. Depending on the VE of the engine at any rpm...the MAF will change. VE depends on IAT MAF MAP and RPM. Now I also have a set of EGR tables and lambda tables rpm vs iq = requested MAF 16x16 rpm vs MAF = lambda. 16x16 Increasing the VE will raise the MAF fo...

Because it automatically assigns itself address 0....and changes the .bin file when saved. I have other important stuff at address 0 in the .bin file. Who knows what happens if I use 100 for that scalaar...save the bin and then upload it. I use scalars for the single value boost limiters and such. I...

j2534 was created to replace many cables with one and support all protocols. Perhaps this should be the main focus.....but the price makes it pointless. Far cheaper for people to use vehicle specific cloned tools for writing. Checksums on write is a major hurdle. Differing write protocols is another...

http://tunerpro.net/forum/viewtopic.php?t=3177

Should have posted here I guess

Its just basically to give more control over the data. Currently you can only play with how the existing bin data is displayed. Although you can assign specific values "IF they are part of the formula for the parameter". Need to be able to use other parameters to change the data. Cant do t...

...quiet this forum.... in'it

The XDF is a list of user created tables that can be formatted. Each table targets a specific bin file memory location and a specific sequence length of following bytes or words in that bin file. So what do you think happens when you load a different bin where the addresses for specific maps are in ...

You have the ability to gather live data and link adx to xdf files. Which is great. But I have a different requirement. I built an engine simulator in a spreadsheet, but it would be more beneficial to cut out the middle man and have it run within tunerpro. This way I can get tunerpro to update all t...