Web mass air flow sensor reading at idle? 13144 views 7 replies 4 participants last post by noahpolter06 , may 8, 2023 j jinzwjm discussion starter · may 3, 2019. Web appears that the maf is reading low at higher tp % and pcm may be adding fuel for this reason. Can anyone tell me what the normal reading are, i never monitored this. Web after having checked fuses, relays and connections i decided to pull the plug on the mass air flow sensor and gave it a try. Web maf voltage at idle? If the engine is idling correctly, the mass airflow (maf) sensor's pid value should read anywhere between 2 to 7. Have you ever had a maf out of range error code such as. I'm wondering what a normal maf reading would be at idle on an lnf? Web what should my maf sensor read lb.min at idle and at 2000 rpm.
Web up to $15 cash back i'm getting a reading of 0.37 lb/min from my maf with key on engine off. In lb/min @ idle i’m at 5.17 and 1oz/s. Web appears that the maf is reading low at higher tp % and pcm may be adding fuel for this reason. Web the foremost clue that the fault lies with the maf sensor itself will be excessive fuel trim corrections, usually negative at idle, more or less normal in midrange operation and. Web could it be my maf sensor. Check the 5v reference and ground, and if ok, then clean the maf sensor, much cheaper than replacing it. Also, check to see if it is a gm oem maf sensor. I'm wondering what a normal maf reading would be at idle on an lnf? Air flow measurement is a. 0.86 lb.min at idle and 1.73 lb.min at 2000 rpm are the readings i'm getting. Often mass air flow sensor readings are measured at idle, 1,000 rpm, 2,000.
