Hi all, please ignore if not useful. I'm on the verge of launching a project to re-write the entire 7M-GTE ECU in Simulink - the coding language every major OEM uses for real-time machines nowadays; such as ECUs for road and racing cars. My aim is to create a testing harness which can stimulate the ECU with every condition known to man, to read out the plethora of maps specified in this post. I believe someone highlighted there are 20 map variations, depending on coolant temperature, for instance. I have a long list of ideas on this, but in short, my aim is to facilitate a replacement ECU, which enables things like CAN, OBDII, configurable digital dashes and all the other niceties which come with modern ECUs.
This thread has been an absolute pleasure to read - so I just wanted to recognise everybody's contributions on this project. It is truly incredible.