1. Why is Toyota accelerator-pedal drive-by-wire code a spaghetti mess of impossible to debug code?

2. Why still? 3. Why still years later? 4. Why a decade later? 5. Why not fix it?

http://www.edn.com/design/automotive/4423428/Toyota-s-killer...

This is why my car is the last model with mechanical accelerator and steering.