This product directly from PPE allows for the engine idle to be set at 3 predetermined points without any custom tuning (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 also "Valet" setting, which controls the engine so that it will only reach a maximum of 2,000 rpm, or a top speed of 55 mph.
▪ Includes dash panel insert and harness
2001-2005 Duramax LB7/LLY diesel engines
Please specify year (2001-2002 LB7, 2003-2004 LB7, or 2004-2005 LLY) when placing order