First Post---1998 4700LPX and a couple questions

[Power Hungry]

In order to change the Rev Limiter, you need to connect to the vehicle and open the Orion software. (Please see attached image for reference)

1. From the Orion Dialog, select [Parameters] -> [View/Edit Parameters]
2. From the Parameters Dialog, select [Parameters] -> [Read Parameters]
3. In [Parameter Blocks], scroll down and select Block [82 - Engine Family and Transmsission]
4. In [Parameter Levels], select Parameter [003 - High Idle Engine Speed]
5. Enter the desired RPM in the [Modified Parameter Value] box
6. Select [Parameters] -> [Write Parameters] to change the value in the ECM
7. Close the Parameters Dialog
8. Follow Key Cycle procedures as requested by the software

The new Rev Limiter should now be set and you can disconnect.

If you have any questions, please let us know.