Section 8 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Repair Instructions)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
- Repair Instructions
- Crankshaft Position Variation Learn
- HO2S Heater Learn
- HO2S Heater Resistance Learned Values Reset
- Throttle Body Idle Air Flow Compensation Reset
- Wire To Wire Repair - Engine Controls And Fuel
- Connector Reconnection - Engine Controls And Fuel
- Engine Control Module Replacement
- Chassis Control Module Replacement (With Active Air Shutter)
- Chassis Control Module Replacement (Without Active Air Shutter)
- Engine Coolant Temperature Sensor Replacement
- Mass Airflow Sensor With Intake Air Temperature Sensor Replacement
- Manifold Absolute Pressure Sensor Replacement
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 2
- Accelerator Pedal Replacement
- Throttle Body Assembly Replacement
- Throttle Body Cleaning
- Fuel Pressure Gauge Installation And Removal
- Fuel Pressure Relief
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Tank Draining
- Fuel Tank Filler Hose Replacement
- Fuel Tank Filler Pipe Replacement
- Fuel Tank Replacement
- Fuel Tank Pressure Sensor Replacement (SWB)
- Fuel Tank Pressure Sensor Replacement (LWB)
- Fuel Tank Fuel Pump Module Replacement (SWB)
- Fuel Tank Fuel Pump Module Replacement (LWB)
- Fuel Feed Pipe Replacement (At Engine)
- Fuel Feed Pipe Replacement (At Tank)
- Fuel Pump Replacement
- Fuel Pump Cover Replacement
- Fuel Pump Insulator Replacement
- Fuel Level Sensor Replacement
- Fuel Feed And Evaporative Emission Hose Replacement
- Flexible Fuel Sensor Replacement
- Fuel Pressure Sensor Replacement (Fuel Pipe)
- Fuel System Cleaning
- Fuel Injection Fuel Rail Assembly Replacement - Bank 1
- Fuel Injection Fuel Rail Assembly Replacement - Bank 2
- Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement
- Fuel Feed Intermediate Pipe Replacement - Position 1
- Fuel Feed Intermediate Pipe Replacement - Position 2
- Fuel Injector Replacement
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Purge Tube Replacement
- Evaporative Emission Canister Solenoid Replacement
- Evaporative Emission Canister Replacement
- Ignition Coil Replacement
- Spark Plug Wire Inspection
- Spark Plug Wire Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Engine Oil Pressure Sensor Replacement
- Crankshaft Position Sensor Replacement
- Camshaft Position Sensor Replacement
- Camshaft Position Actuator Magnet Replacement
- Camshaft Position Actuator Magnet Cleaning And Inspection
- Knock Sensor 1 Replacement
- Knock Sensor 2 Replacement
- Vacuum Pump Replacement
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Bracket Replacement
- Air Cleaner Outlet Duct Replacement (Chevrolet And GMC)
- Air Cleaner Outlet Duct Replacement (Cadillac)
- Fuel Pump Power Control Module Replacement
- Fuel Feed Hose Replacement