2012 Speedo Doesn't go past 20mph

[PQTIII]

I did a 2012 Coyote swap into 2007. That included drive train and all wiring. Speedo didn't go past mid 20MPH. I replaced the speed sensor in the 6sp and same thing is happening. Anything else that might be the issue? There are no wheel sensor error codes either.

Thanks
pt

 

[89ripper]

Did you ever get this resolved? A quick search on web brought up a few different hits...depends on style of speedometer you are running, I believe..