#Toyota diagnostic hybrid archive#

Much of that is taking place by watching youtube and reading but, ultimately, these cars are distributed computer systems and the only window on their behaviour are the CAN messages. I want to understand as much as I can about how the car works. Ease of use is key here so, ideally I would connect to an iPad with plenty of disk space.ДЄ secondary motive was to learn as much as possible about this car's ecu, hybrid architecture and mechanics. I don't even necessarily want to look at it whilst in the car. For this purpose, my main interest would be to pick a tool that allows me to saveВ the widest range of engine/emissions data at a fast enough rate (threshold for this is quite low) and safely (something that won't brick our new car). The idea was to (as someone suggested above) have a baseline reference that could be used to identify anomalies and for establishing when things went south.

#Toyota diagnostic hybrid archive#

My initial motivation was to archive the most useful metrics available from the engine/emissionВ pids. Have heard of Techstream which is supposed to be what is used by Toyota? Is there a reason not to aim for this?ДЄll the above in the context of the Yaris Mk4 Hybrid 2021. Which are the most cost effective (we prefer to own rather than rent)?ДЄre there any that allow one to save the diagnostics that are read so I can consult them offline? Also interested in the possibility of getting raw data (as read by the app before it presents them to the user).ДЄre there engine diagnostics that are simply not available to non-dealerships? We do not have any interest in changing anything but we want to be able to see as much as possible. We prioritise things to do with the central functionality (driving as opposed to being able to stop inconvenient alerts). Which option will provide us with the most comprehensive and useful diagnostics. We hope this will allow us to be better informed when dealing with mechanics/dealerships.

Our aim is to be able to read the diagnostic information available via the OBD ports and understand them and their implications as much as we can. Am learning all about traditional internal combustionВ car engines,В modern (increased computer control) engines (2by wire', etc)В and how they differ and the electric side of hybrid engines. Taking delivery soon of our Yaris MK4 Hybrid shortly and we are very interested in reading data from the OBD2 port.