Hello all~

I am having some issues with my Max. What should the resistance be for the MAF sensor; not the harness, but the sensor itself?

 

Variable. Depends of air passing thru...

Chiltons manual gives voltage readings for dmm.

Here 'some' answers
http://www.parttrackers.com/library/1/

----------------------------

Mass Airflow Sensor malfunction: If the MAF voltage is below the specified value, the ECM senses a mass airflow sensor malfunction. In this case, the throttle position sensor substitutes for the mass airflow sensor. Although the MAF is malfunctioning, it is possible to start the engine and drive. However, engine speed will not rise more than 2200rpm.

Haynes Manual VG30E:
Put a DVM probes into MAF pin b (second from left) & gnd
- Ign on, engine stopped 1V
- Idling, temp up 1-1,7V
- 2500 rpm 1.5-2.1V
- Important: linear voltage rise up to 4000rpm.

 

http://forums.maxima.org/showthread.php?t=359707