I just purchsed the SAE J1830 spec and reviewed it and see that the term latency is not in it.
It seems that a lot of people are using the terms latency, lag, and dead time interchangeabily, and they may not mean the same thing to everyone. Now there is a quite of talk of offset that some are...
There seems to be a lot of talk of fuel injector latency and offset these days. I haven't found anyone that can actually explain what is being measured. Is there some so-called standard that is used when the manufacturers use when programming the ECU.
Is it:
The time that it takes the pintle to...
