Problem with speedo. [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Problem with speedo.


duramaximizer
08-09-2007, 12:19 AM
It always reads 79-80mph and never moves. :eek: I can be stopped.....and the speedo says 80. I don't understand, because everything on the dash reads 0 but my computer screen reads 79-80.

Any help??

It was fine before I loaded the last and latest public update.

Sending it to guy tripp as I type.

duramaximizer
08-14-2007, 10:34 PM
Problem solved.

Go to info.
Validate PID's menu option.

This solves this problem.

Kenworth
08-17-2007, 09:47 PM
what a genious...simply my hero:blahblah:

duramaximizer
08-22-2007, 04:49 PM
The other thing I found out was that if you are trying to watch injector ballance rates, a lot of times it seems to mess with my VSS vehicle speed sensor. IDK why. If I don't watch those, then I have no problems.:D