Testing Tachometer Connection
You can use the CDSS1 Test Host to test connection with the Tachometer. There should already be a shortcut called CDSS1 Test Host.
1.Please double click on it to run it, you will note that a prompt will be displayed saying that it is using INI file C:\Mustang\Lugdown\Lugdown.INI just go ahead and press the "OK" button, then the following screen will be displayed:
2.Press the button labeled "AutoUpdate On" and connection should be established with the Tachometer. Also press the button labeled "Update Static Values". Rev up the engine and see if you are reading the engine speed.
3. Press the "Exit" button located at the lower right hand corner of the screen.