01 Nissan Pathfinder P0100

Question

my 01 Nissan pathfinder se is showing code P0100 I check the code and it is AMF sensor should I change it or do something else

Answer 1

Hi there,

If you have a volt meter then I suggest checking for power to the maf sensor, you can also take the sensor out and look for any burn marks on it. There are several variations of this code and in most cases it is the sensor itself causing the problem.

It's best to check the wiring first however before spending the money on a new one.