MAF faultcode, but can anything else trigger?

[CMF_Saet]

Hi!

Ive gone through 3 MAFs now, the supplier have tested them and they work, but not on my Micra.

Its a 2001 coilpacked micra.

So, my question:

Can anything else trigger this faultcode?
I also get the P0110 faultcode which is "Intake Air Temperature Circuit Malfunction" But as Ive read on this forum, this micra does not have a Intake Air Temperature unit.

Thanks!

 

[CMF_Mike R]

I had some rf interferance from a mobile phone placed in the passenger footwell that caused my fault light to come on .

given the car is doing 47mpg . the fault bulb now lives in the ashtray

 

[CMF_Saet]

Yeah, but I get a faultcode reading when I use the ODB..

Its not just interferance

It also has a bad idle.