Hi all,
I have an innovate mtx-d which I thought I installed successfully but then when I went for a drive, it always shows as 40.8 which is obviously wrong. Anyone have any ideas what is wrong? There is no calibration option either. Thanks.

 

You T'd into the BOV line right?
You might want to post some pictures of your install.

 

all good, figured it out. I forgot use the ground wire.