Section 878 (Engine Controls And Fuel - 4.8L, 5.3L, 6.0L And 6.2L - Introduction (2 Of 2))
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Engine Controls Component Views
- Engine Control Module Connectors
- Engine Controls Connectors
- Accelerator Pedal Position (APP) Sensor
- Camshaft Actuator Solenoid (6.0L/6.2L)
- Camshaft Position (CMP) Sensor
- Crankshaft Position (CKP) Sensor
- Engine Coolant Temperature (ECT) Sensor
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve
- Evaporative Emission (EVAP) Canister Vent Solenoid Valve
- Fuel Injector 1
- Fuel Injector 2
- Fuel Injector 3
- Fuel Injector 4
- Fuel Injector 5
- Fuel Injector 6
- Fuel Injector 7
- Fuel Injector 8
- Fuel Line Pressure Sensor (-LMG/LY6)
- Fuel Pump Relay - Secondary (LY6)
- Fuel System Control Module (-LMG/LY6)
- Fuel Tank Pressure (FTP) Sensor
- Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
- Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
- Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
- Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
- Ignition Coil 1
- Ignition Coil 2
- Ignition Coil 3
- Ignition Coil 4
- Ignition Coil 5
- Ignition Coil 6
- Ignition Coil 7
- Ignition Coil 8
- Knock Sensor (KS) - 1
- Knock Sensor (KS) - 2
- Manifold Absolute Pressure (MAP) Sensor
- Mass Air Flow (MAF)/Intake Air Temperature (IAT)
- Throttle Body
- Valve Lifter Oil Manifold (VLOM) Assembly (4.8L)
- Diagnostic Information and Procedures
- Repair Instructions
- Engine Control Module Replacement
- Crankshaft Position System Variation Learn
- Throttle Learn
- Engine Coolant Temperature Sensor Replacement
- Mass Airflow Sensor/Intake Air Temperature Sensor Replacement
- Manifold Absolute Pressure Sensor Replacement
- Power Brake Booster Vacuum Sensor Replacement
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (2500 Series)
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (2500 Series - Cab/Chassis)
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (1500 Series)
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (2500 Series)
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (2500 Series - Cab/Chassis)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (1500 Series)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (2500 Series)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (2500 Series - Cab/Chassis)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (1500 Series)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series)
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series - Cab/Chassis)
- Accelerator Pedal Position Sensor Replacement
- Throttle Body Assembly Replacement
- Throttle Body Cleaning
- Fuel Pressure Gage Installation and Removal
- Fuel Pressure Relief (With CH 48027)
- Fuel Pressure Relief (Without CH 48027)
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Pump Flow Control Module Replacement
- Fuel Tank Draining
- Fuel Tank Filler Pipe Replacement (15 Reg Cab w/26 gal Tank)
- Fuel Tank Filler Pipe Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Filler Pipe Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Filler Pipe Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Filler Pipe Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Replacement (15 Reg Cab w/26 Gal Tank)
- Fuel Tank Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Pressure Sensor Replacement (15 Reg Cab w/26 gal Tank)
- Fuel Tank Pressure Sensor Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Pressure Sensor Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Pressure Sensor Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank )
- Fuel Tank Pressure Sensor Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Fuel Pump Module Replacement (15 Reg Cab w/26 gal Tank)
- Fuel Tank Fuel Pump Module Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Fuel Pump Module Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Fuel Tank Fuel Pump Module Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Tank Fuel Pump Module Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Level Sensor Replacement (15 Reg Cab w/26 gal Tank)
- Fuel Level Sensor Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Fuel Level Sensor Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Fuel Level Sensor Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Level Sensor Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Fuel Hose/Pipes Replacement - Chassis (1500 Regular Cab)
- Fuel Hose/Pipes Replacement - Chassis (1500 Extended/Crew Cab)
- Fuel Hose/Pipes Replacement - Chassis (1500 Extended Cab - w/8 Ft Bed)
- Fuel Hose/Pipes Replacement - Chassis (2500/3500 Regular Cab)
- Fuel Hose/Pipes Replacement - Chassis (2500/3500 Crew Cab)
- Fuel Hose/Pipes Replacement - Chassis (2500/3500 Extended Cab)
- Fuel Pressure Sensor Replacement
- Fuel System Cleaning
- Fuel Injection Fuel Rail Assembly Replacement
- Fuel Injection Fuel Rail Crossover Tube Replacement
- Fuel Injector Replacement
- Fuel Injector Cleaning
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Vent Solenoid Valve Replacement (15 Regular Cab)
- Evaporative Emission Canister Vent Solenoid Valve Replacement (15 Ext/Crew Cab)
- Evaporative Emission Canister Vent Solenoid Valve Replacement (25 Ext/Crew Cab w/6 Ft Bed)
- Evaporative Emission Canister Vent Solenoid Valve Replacement (15/25 Reg/Ext/Crew Cab w/8 Ft Bed)
- Evaporative Emission Canister Vent Solenoid Valve Replacement (35 Reg/Ext/Crew Cab w/8Ft Bed)
- Evaporative Emission System Hoses/Pipes Replacement (15 Reg Cab w/26 gal Tank)
- Evaporative Emission System Hoses/Pipes Replacement (15 Ext/Crew Cab w/26 gal Tank)
- Evaporative Emission System Hoses/Pipes Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Evaporative Emission System Hoses/Pipes Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Evaporative Emission System Hoses/Pipes Replacement (35 Reg/Ext/Crew Cab w/35 gal Tank)
- Evaporative Emission Hoses/Pipes Replacement - Engine
- Evaporative Emission Hose/Pipe Replacement - Chassis (1500 Regular Cab)
- Evaporative Emission Hose/Pipe Replacement - Chassis (1500 Extended/Crew Cab)
- Evaporative Emission Hose/Pipe Replacement - Chassis (1500 Extended/Crew Cab w/8 Ft Bed)
- Evaporative Emission Hose/Pipe Replacement - Chassis (2500/3500 Regular Cab)
- Evaporative Emission Hose/Pipe Replacement - Chassis (2500/3500 Crew Cab)
- Evaporative Emission Hose/Pipe Replacement - Chassis (2500/3500 Extended Cab)
- Evaporative Emission Canister Replacement (15 Regular Cab)
- Evaporative Emission Canister Replacement (15 Ext/Crew Cab)
- Evaporative Emission Canister Replacement (25 Ext/Crew Cab w/26 gal Tank)
- Evaporative Emission Canister Replacement (15/25 Reg/Ext/Crew Cab w/34 gal Tank)
- Evaporative Emission Canister Replacement (35 Reg/Ext/Crew Cab w/34 gal Tank)
- Evaporative Emission System Cleaning
- Ignition Coil Replacement
- Spark Plug Wire Inspection
- Spark Plug Wire Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Crankshaft Position Sensor Replacement
- Camshaft Position Sensor Replacement (LY2/LY5/LH6/LMG)
- Camshaft Position Sensor Replacement (LY6/L76/L92)
- Knock Sensor 1 Replacement
- Knock Sensor 2 Replacement
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Resonator Outlet Duct Replacement
- 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
- Fuel System Overview
- E85 Flex Fuel Description
- Switching Between Gasoline and E85
- Fuel Pump Control Module (FPCM) - L76, L92, LH6, LY2, LY5
- Electronic Returnless Fuel System (ERFS) - L76, L92, LH6, LY2, LY5
- Liquid Fuel Pressure Sensor - With FPCM
- Fuel Tanks
- Fuel Fill Pipe
- Fuel Filler Cap
- Fuel Sender Assembly
- Fuel Level Sensor
- Fuel Pump
- Rear Fuel Pump (Dual Tank Applications Only)
- 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 Pressure Regulator
- Fuel Metering Modes of Operation
- Fuel Trim
- Evaporative Emission Control System Description
- Electronic Ignition (EI) System Description
- Knock Sensor (KS) System Description
- Special Tools and Equipment