Thread: MAF problem

So my cars rpms are jumping around alot at idle. Tried driving it and it would stall unless I kept my foot on the gas. I got a MAF sensor circuit high frequency code and my MAF is stuck at 46 lbs/min. tried unpluging it and it didnt seem to change the idle. Im going to try it again and take it for a drive but for now does anyone know what it could be?

so I took it for a drive with it unplugged and it seemed to run much better. It still wanted to stall sometimes when I came to a stop and the idle was still a little rough at times but not like it was with the maf plugged in. So is that my problem? Bad maf?

Yep thats usually how it works. Might want to clean the throttle body while you're putting the new one in. Then it should idle nicely.

Got one from a JY and it idles better then ever.