3 ms·Your 1989 chip can be emulated in software by a modern ECU.by rjsw 6y agoYour 1989 chip can be emulated in software by a modern ECU.olyjohn 6y agoThat wasn't really my point. The point was that they probably do understand the conditions under which automotive and other more rugged applications work.rjsw 6y agoAutomotive electronics have changed a lot since 1989, your Honda won't even be using a CAN bus.