a digital Tach, Speedo, Fuel pressure, etc...??? Before you start your truck, press in the trip odometer button and hold it in, then start your truck (continue holding the button in)... the odometer will flash, then it will say "test"... then you can let go and press the button and it will flip through different options... There is a Tach, Speedo, Fuel Pressure, Oil Pressure (but it stays @ 0), a gauge test, a bulb test, and some others I haven't figured out. Not sure if you guys were aware of this... just wanted to bring it to your attention.

Dave

 

Its a pretty cool thing to have. I showed a salesman at the local dealer that, and he thought it was cool, he even drove an L,

 

Every once and awhile I will do the tach.I love nailing it and watching the numbers go up.


VINNIE

 

I suppose they developed that so they already have the info digitized when, and if, they ever go heads up display for the tach and important gauges.

Mark

 

Go to http://www.mustangworld.com/ourpics/News/99hec.htm for the description of each function.