PPE High Idle Valet Switch
2001-2005 GM 6.6L Duramax LB7/LLY
This product allows for the engine idle to be set at 3 predetermined points (between 750 rpm and 1,800 rpm) to facilitate faster engine warm-ups, electrical system charging or even having the A/C or heater working at its optimal capacity. There is a "Valet" setting as well, which governs the engine so that it reaches a maximum of 2,000 rpm, top speed of 55 mph.
- Includes dash panel insert and harness
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ppe high idle switch
12/24/2009 8:37 PM
the switch works great but its a pain in the butt to put in. if you dont know under the hood of your truck well, i would have someone else install it!