Section 1846 (Engine Controls And Fuel - 5.3L, 6.0L & 6.2L - Description And Operation)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Cadillac Escalade EXT. However, it is still accessible from the selected car via links, so may be relevant.
- Description and Operation
- Engine Control Module Description
- Cylinder Deactivation (Active Fuel Management) System Description
- Throttle Actuator Control (TAC) System Description
- Camshaft Actuator System Description
- Fuel System Description (Without LC8)
- Fuel System Overview
- E85 Flex Fuel Description
- Switching Between Gasoline and E85
- Fuel Pump Flow Control Module (FPCM)
- Electronic Returnless Fuel System (ERFS)
- Liquid Fuel Pressure Sensor - With FPCM
- Fuel Tanks
- Fuel Fill Pipe
- Fuel Filler Cap
- Fuel Tank Fuel Pump Module Assembly
- Fuel Level Sensor
- Fuel Pump
- Pressure Relief Regulator Valve
- Fuel Strainer
- Fuel Filter
- Nylon Fuel Pipes
- Quick-Connect Fittings
- On-Board Refueling Vapor Recovery System (ORVR)
- Fuel Pipe O-Rings
- Fuel Rail Assembly
- Fuel Injectors
- Fuel Metering Modes of Operation
- Fuel Trim
- Evaporative Emission Control System Description
- Electronic Ignition System Description