PPE 2007.5-2010 GM 6.6L LMM Duramax High Idle/ Valet Switch

Features:

• Increase rpm when the engine is running or in park


• Reduce rpm, speed and disable all performance enhancements

Application: 2007.5-2010 Duramax LMM diesel engines

Product Description:

The High Idle/Valet Switch was specifically designed for 2007.5 through 2010 Duramax diesel engines and provides two modes: high idle and valet. When switched on and cruise control is engaged the high idle mode will increase rpm when the engine is running (up to 1 200 rpm) or in park (up to 1 800 rpm) while valet mode will reduce rpm to a maximum of 2 000 rpm and speed to a maximum of 55 mph and disable all performance enhancements made to the vehicle.

Includes dash panel insert and harness.