Pure Diesel Power presents LLY Duramax FICM options for selected Chevrolet and GMC trucks requiring fuel injection control electronics. The category includes new and remanufactured Fuel Injection Control Modules together with engine control modules, injector harness pigtails, rail pressure sensors, regulators, wiring connectors, and other electrical parts for the 6.6L LLY platform. Pr... https://puredieselpower.com/chevy-gm-products/lly-duramax/2004.5-2006-gm-6.6l-lly-duramax-sensors-pigtails