TunerPro User Forum

I have a friend fighting with a boat. I did not realize many of them run a pretty basic open loop GM 8192 baud computer by GM. I have not tried to connect to it yet but pretty sure I will have issues without the proper def files. Just curious if anyone has played with these? I would guess this is a ...

NO ESC wire on a diesel.

for one, I am just trying to learn the process but also because mode 4 is rather important for timing setups. This is also true for OBDII vortecs that require a tech 2 to set the timing up. Need to learn how to chat with the ECU and do small tasks. I also do not have a burner just yet and wanted to ...

I am working with A GM ECU through Tunerpro. I have established communications with mode 1 for diagnostic chit chat. I would like to execute an EPROM dump with mode 2. Wondering if anyone has done this with Tunerpro? Also, I know the ECU I am working with (diesel) supports mode 4 type functions wher...

What I have is a .ds file. The raw aldl stream. I had to select "all programs" to bring it in. Not sure if we can or need to change the extension to get things to work. It acts like it is trying to connect for a minute or so, then fails. I think we may need hyper if we are to try and extra...

Hey, we are having problems talking to the ECM via diag link. Trying to data log and view data real time. Also tried woking with hyperterminal with no sucess. Have tried before without sucess. We are using an ALDL cable with 232 and a USB converter (F5U103). Not sure if this is creating problems but...

Thanks for the help. We wll go try to extract the bin and if we do, Iwill send it over for your review.

Thanks!

How do you analyze the BIN for the mask ID? I tried opening the file in notepad but get jibborish. I tried to open samples in TP and they will not open. Probably some operator error here!! So the BYJL might just be some tune parameters but may not ID the actual mask used?? If one ecm uses say the BJ...

I would like to ask about mask IDs on the GM products. I have a BJYL and BMRL for 2 different ECMs. Now does this code tell me what mask ID to use by looking that up online or does that only tell me what tune parameters it is using? Just curious because I am seeing some stuff that tell me the my 95 ...

Trying to get up and running here. As I understand it, an XDF file is a unique file to Tunerpro?? I have two trucks to play with: A GM/95/5.7/4L60E and GM/94/6.5 turbo diesel/4L80E. I have spotted "ALDL" files or .DS files on the net. The 5.7 seems to be more popular but the diesel was onl...

Just if it helps, I do have the A225 ans A226 specifications and ma told that is what I need. To be honest, I am not up enough on this stuff to know what I am looking at. If someone wants them to look at and verify, let's do it. I would also like to ask if Tunerpro can be used as a real time data lo...

Basically, I am close but not quite there. As I understand, the .bin file will be what is stored on the PROM. I will extract this read/write software. This .bin file can only be opened correctly if I have the correct mask ID and def file? I would like to learn how to find the ECM mask ID and such to...

I too am needing files for the 94 6.5 TD. Seems a little hard to find. Any help would be greatly appreciated. Upon some research, the 6.5 I have might have 1 of 3 masks. I am not sure how you "know" which mask you need yet but I am showing for the 6.5 S vin turbo auto to use $EC, $ECA, $EC...