ApplagApp Forum

New release published right now with more details in the 29bit log.

Also the FREE app has been updated adding the same logging text in the popup error message.

Thanks for the first feedback, I'm analyzing it.

The log file is written only if there is communication and reading of parameters, it's reason why I added the initialization log in the error message. It works as expected.

Officially, Google doesn't allow all app to run in android auto system. Only certain kind of app can run, see here:https://developers.google.com/cars/design/create-apps Screenshot 2024-09-20 082159.png VAG DPF isn't in those groups. I guess you're using the screen mirroring function in your picture,...

I see your maximum values that seem correct, the input is 680° and the output is 626°. This means that during the regeneration, the temperatures reach the correct values. The input temp depends mainly on the injected fuel quantity because post injections are a percentage of the main injection, so if...

New release 3.31.12 published: you'll find the new group 97 that should work like all others, I hope. Selecting it, the log file will contain more details about the initialization commands that can be useful for me to understand what happens in case of communication failure. Let me know how it works...

Wait just few days, I'm in the pre-launch checks.
There are other new features and corrections that I need to test.

Probably the free app will be published some days after the full app.

I agree, it's probably the case to split DAVA into 2 different groups.

I add this task to the TODO list.
Probably not in the new release that I'm publishing now, but the following one will contain the new group.

Those sudden jumps are usually symptoms of some sensor fail. It's the common behavior of a DPF system with differential pressure fail, but it's not the only one possible reason. The ECU has many internal checks to reduce the risk of fire, mainly timing and mileage checks. Moreover when a sensor o a ...

The new release is ready for publishing, I need only some days to complete the pre-launch tests.

That so long distance since last regen can be explained with 2 reasons: ECU chip tuning with DPF removal wrong calculation formula in the app If you're confident that no chip tuning has been applied, we need to understand where is the error. First: what engine group have you used? CFHF engine isn't ...

I'm implementing the beta profile in both apps, but only the full app has the log file feature to save at least a short result of the connection.
In the free app I'm evaluating if it's the case to add a popup with the same information just to give you, and then to me, a feedback of what happens.

Without a double check, we can only suppose what's the correct parameter and related formula. I could try to correct the formula, but we can't be sure that the parameter is definitely the output gas temperature, it could be another temperature because the setup is different from any other group. Unf...

Very good!

What engine group did you select in the options? All the parameters can be read?

I'm working on it, you can give a check here:
viewtopic.php?f=4&t=20036

A 2017 car should use the 11-bit protocol supported by the app. Did you already tried the app with all the engine groups available? I'm quite confident that some of them lets you read at least some parameters.

Thanks, keep checking this topic for instructions when the new release will be published.

It will take about one week to close the pre-launch checks.

In your search of the best engine group, did you find the the missing value of the group 12? If yes, I can merge all the valid values to build a new group.

Yes thanks, some screenshot can be useful.

This is the first message about CSWB engine, I don't have any feedback about it.

Can you give me more technical details?
What are the car brand and model?

There are safety functions in the ECU to prevent the risk of fire in the filter, one of them is the mileage forced regeneration that occurs near 750-800km. You see the sudden increase of the calculated soot mass because it's the ECU that forces it to 100% to start the regeneration process. You have ...

Thanks for the details, interesting.

Next app release is going to show the measured soot mass instead of nox accumulation for engine group 4.