I keep getting a MAF code P0101, I have cleaned the sensor and last night I replaced it with one from another 01 truck, still get the code.

Can I shut off the p0101 code with EFI without hurting anything? I'm just tired of looking at the light in the dash, it seems to be ok , don't notice any thing different when the light is on.

Yes in the DTC Enables section find P0101 and set to Not Reported / No Mil
Could adjust MAF tables too.

Brian

Did both on my '02, no more light :)