Can anyone explain to me if when the maf sensor is unplugged and runs fine. Perfectly actually it means that the maf is faulty or could it still be something else. Would split pipe or anything else be corrected when maf removed or would it still show symptoms

when the maf is plugged in does it idle over 1000 rpm should be around 700 

Idles at 700-800 perfectly

That's unplugged. Plugged in will not run