MAF lb.min readings at idle

[Richard Eckler]

What should my MAF sensor read lb.min at idle and at 2000 rpm. 0.86 lb.min at idle and 1.73 lb.min at 2000 rpm are the readings I'm getting.  Are these correct or is my MAF sensor bad?

[Richard Eckler]

Sorry at idle it's at 0.86 and 2000 rpm it's at 1.73 lb.min

[Trevor]

The fact that it is changing readings shows it is working but could be clogged up and benefit from cleaning.

If you unplug it and drive with it and it shows an improvement then it will be the sensor that is faulty (as running on a default setting)