This is why you need to look at the Map Data Date. I have posted them, and change them in the first post in this thread. A LOT of times, one update is only 6 months newer than the previous one, not a year like they try to make you think!
For example V9 was 2014Q1, and V10 is 2014Q3. THAT IS...
Nord, Thanks for the help. :rolleyes: I am not a noob. Again, that is why I asked, my P3 gauge is what is telling me the code after the CEL pops up on the dash. A Google search returns that description. Hence why I asked here. i was hoping somebody else had actually seen that code on one...
Let me see if I can clarify versions.
Anything HW21 and above and J and above is the EXACT same hardware at this point. The Letter changes when the firmware is updated. The newest firmware changes it to Q. If you get a N unit, you can simply update the firmware and it will be Q.
8213 is the newest, but like is posted in the first post of this thread, it is only 2014Q1 Data.
As far as the slow, you need to do a little reading. The 510 is slow, and if they replaced it, it would still be slow...if it works, use it and just be patient.