False reading mass airflow sensor need help

Joeguy35

Junior Member
Joined
Feb 2, 2017
Posts
1
Reaction score
0
I just had a Ford racing Whipple supercharger put on my car everything works fine but the mass airflow sensor is reading -7 degrees Fahrenheit . We've changed sensors and it still reads the same temperature. We've checked all the wires and everything set up correctly but still cannot find the source of the false reading. Help!
 

Attachments

  • IMG_5990.jpg
    IMG_5990.jpg
    518.9 KB · Views: 6

BruceH

BBB Big Bore Boss 322
Joined
Sep 13, 2009
Posts
13,801
Reaction score
14
Location
Pacific Northwest
It really sounds like either the wiring, connector, or maf itself is having an issue.

There is a parameter in the tune to modify the reading but I just can't see anyone doing that.
 

wildbillcody

forum member
Joined
Aug 2, 2013
Posts
59
Reaction score
0
Location
tennessee
I worked on one of these not to long ago and it was the maf extension plug that came with the kit you could move it while connected and it would read right. I went ahead and located the temp sensor to the intake manifold problem solved.
 

Latest posts

Support us!

Support Us - Become A Supporting Member Today!

Click Here For Details

Sponsor Links

Banner image
Back
Top