I went to clear the codes on my access port. The cell dissapeared but on my accessport it still said RKE...and below that....P0000. Anyone know what that means? Probably nothing....but I was just wondering

 

https://www.rx8club.com/series-i-tech-garage-22/rx-8-technical-info-cel-codes-pcm-pin-list-collision-guide-26291/

 

I have the same thing and don't know what it means either.

 

I found a link with generic trouble codes starting at P0001 and up. Perhaps P0000 indicates no problems?

http://www.obd-codes.com/trouble_codes/

 

P0000 isn't in there.

 

Did this ever get identified?

 

P0000 (Non MIL Code) No Self Diagnostic Failure Indicated

In other words.. your fine

 

i got P0000 on my scangauge 2, when i plugged into a ford/mazda diagnostic equipment it showed rear o2 sensor stuck lean error code. Maybe its worthwell to try and use a factory diagnostics if you have access to one.

 

I can RKE 1900 code all the time

I think it has something to do with the Canbus

But really I have no idea what's causing it

 

The P0000 means no self diagnosing equipment on the 8 is reporting any trouble to the ECU, if you got a
Code showing rear o2 lean error, but all you saw was a p0000 present, then it was a CEL that HAD been thrown by your midpipe (possibly a P0420) which I'm taking it you have cuz if you got that with a Stock CAT then that means it already failed and them some. The P0000 without any other codes means everything is OK.

When you get a rear catalyst or O2 code from a midpipe, the code will appear with the P0000 also cuz even
Thought thats reporting a problem, none of the rest of the car or any major components are reporting a code


The brand of code reader makes no differance, factory/dealer/local shop.. all the same