code 12 07 says engine speed signal. What the hell does this one mean
and 07 05 says something about evaporation system. What the f..k does it all mean. Can someone make sense of this its driving me crazy. Any help would be appreciated.

 

I got same code, 0705 I think its EVAP Canister something. I know there's a thread here somewhere about it, many pages too. I'll get it, I'm gonna let my mechanic fix it for me.

Heres the link:

https://maxima.org/forums/showthread...hreadid=206083