Do you happen to know how many times a second computer reads out voltage from O2 sensor and adjusts A/F ratio based on that?

Also, do you happen to know how many times a second we can read out values from OBD II port?

Thanks in advance!

ZoranC

 

If you havent purchased a real time diagnostic tool, i think now is the time to do so. $300-$350

Autotap or Ease diagnostic are the preferred choices.

It will tell you everything you need to know.

 

I know, thats why I am asking. I need to know can OBD II laptop based tool grab data through that port and log it as fast as ECU reads out O2 sensor values. So I need to know refresh interval of both. I noticed you do use those tools. Do you know answer to my question?

Thanks!

ZoranC

 

I'm not sure how fast it is, but the autotap is probably what your looking for. I love mine!

 

I have to make sure it is fast enough (as fast as readouts of values I am interested in) or otherwise I am not getting right information and in that case purchase of it could wait.

Thanks!

ZoranC

 

I doubt the autotap is even going to come close to that, and thats supposed to be one of the best programs out there for our trucks.

 

Now that I think about that I should call manufacturer and ask. Still, if anyone knows answer is welcome.

Thanks!

ZoranC

 

if they don't have anything they will know who to contact for sure.