Dude, that sucks….
Is it a P0505 IAC idle air control code? Seems it will cause intermittent limp mode.
As mentioned maybe you can get er going at least to get it somewhere with a code reader to clear the fault code. And if it’s that, or suspect IAC or MAF, grab a can of MAF cleaner , pull the anirbox and spray the MAF/throttle body/IAC.
Just suggestions, no guarantee. But that’s where I’d start for cheap if your facing another tow bill (or find a shop that doesn’t s uck and hopefully roadside covers the second tow).
