Code 66 Mass Air Flow sensor.......

[Motleydrew]

cicuit below minimum voltage.

Anyone know how to correct this issue? I just had my Pro M 80mm Maf sent back to me from re-calibration for my 42lbers and I get this code.

Let me know !

[GroverDill]

You could try clocking the meter, it has helped me before.

[Motleydrew]

Thanks , I am going to try that. Anyone else ever seen this error code?

[GroverDill]

I got it when I added my N/A powerpipe...

good luck.

[Motleydrew]

thanks GroverDill. I put the same post on the corral and one guy said he was never able to get rid of it without a chip.