Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Section 6 (Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions)
2020 GMC Acadia SLSECTION Section 6 (Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions)
WARNING: This page is about a different variant/trim than selected.
- Repair Instructions
- Crankshaft Position Variation Learn
- Intake System Learned Values Reset
- Fuel Composition Reset
- Fuel Pump Trim Reset
- HO2S Heater Resistance Learned Values Reset
- Throttle Body Idle Air Flow Compensation Reset
- Turbocharger Wastegate Learn
- Engine Control Module Replacement
- Engine Control Module Bracket Replacement
- Engine Coolant Temperature Sensor Replacement - Engine Block
- Engine Coolant Temperature Sensor Replacement - Engine Coolant Heater Exhaust Pipe - Top
- Engine Coolant Temperature Sensor Replacement - Engine Coolant Heater Exhaust Pipe - Rear
- Engine Coolant Temperature Sensor Replacement - Water Pump Outlet Pipe
- Engine Oil Pressure Sensor Replacement (FWD)
- Engine Oil Pressure Sensor Replacement (AWD)
- Engine Oil Temperature Sensor Replacement (FWD)
- Engine Oil Temperature Sensor Replacement (AWD)
- Intake Air Pressure and Temperature Sensor Replacement
- Mass Airflow Sensor Replacement
- Crankcase Pressure Sensor Replacement
- Heated Oxygen Sensor Replacement - Sensor 1
- Heated Oxygen Sensor Replacement - Sensor 2
- Accelerator Pedal with Position Sensor Assembly Replacement
- Throttle Body Assembly Replacement
- Throttle Body Cleaning
- Fuel Pressure Relief
- Fuel Pressure Gauge Installation and Removal
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Tank Draining
- Fuel Tank Front Shield Replacement (FWD)
- Fuel Tank Front Shield Replacement (AWD)
- Fuel Tank Shield Replacement (FWD)
- Fuel Tank Shield Replacement (AWD)
- Fuel Tank Replacement (FWD)
- Fuel Tank Replacement (AWD)
- Fuel Tank Filler Hose Replacement (FWD)
- Fuel Tank Filler Hose Replacement (AWD)
- Fuel System Cleaning
- Fuel Tank Fuel Pump Module Replacement (FWD)
- Fuel Tank Fuel Pump Module Replacement (AWD)
- Fuel Tank Fuel Pump Module Wiring Harness Replacement (FWD)
- Fuel Tank Fuel Pump Module Wiring Harness Replacement (AWD)
- Fuel Pump Power Control Module Replacement (FWD)
- Fuel Pump Power Control Module Replacement (AWD)
- Fuel Tank Pressure Sensor Replacement (FWD)
- Fuel Tank Pressure Sensor Replacement (AWD)
- Fuel Sender Assembly Replacement (AWD)
- Fuel Level Sensor Replacement (AWD)
- Fuel Level Sensor Replacement (FWD)
- Fuel Tank Filler Pipe Replacement (FWD)
- Fuel Tank Filler Pipe Replacement (AWD)
- Fuel Pump Insulator Replacement
- Fuel Feed Pipe Replacement (FWD)
- Fuel Feed Pipe Replacement (AWD)
- Fuel Feed Front Pipe Replacement
- Fuel Feed Front Pipe Bracket Replacement
- Fuel Pressure Sensor Replacement - Fuel Feed Pipe (FWD)
- Fuel Pressure Sensor Replacement - Fuel Feed Pipe (AWD)
- Fuel Feed Intermediate Pipe Replacement
- Fuel Pump Replacement
- Fuel Pump Fuel Feed Hose Replacement (FWD)
- Fuel Pump Fuel Feed Hose Replacement (AWD)
- Fuel Injection Fuel Rail Assembly Replacement
- Fuel Injection Fuel Rail Insulator Replacement
- Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement
- Fuel Injector Replacement
- Fuel Injector Wiring Harness Replacement
- Evaporative Emission Canister Purge Pump Replacement
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Purge Tube Replacement
- Evaporative Emission Canister Purge Hose Replacement (FWD)
- Evaporative Emission Canister Purge Hose Replacement (AWD)
- Evaporative Emission Canister Vent Valve Solenoid Replacement
- Evaporative Emission Canister Vent Pipe Replacement (FWD)
- Evaporative Emission Canister Vent Pipe Replacement (AWD)
- Evaporative Emission Canister Vent Hose Replacement (At Filler Pipe FWD)
- Evaporative Emission Canister Vent Hose Replacement (At Filler Pipe AWD)
- Evaporative Emission Canister Vent Hose Replacement (At Tank FWD)
- Evaporative Emission Canister Vent Hose Replacement (At Tank AWD)
- Evaporative Emission Pipe Replacement (FWD)
- Evaporative Emission Pipe Replacement (AWD)
- Evaporative Emission Hose Replacement
- Evaporative Emission Canister Replacement (AWD)
- Evaporative Emission Canister Replacement (FWD)
- Evaporative Emission System Cleaning
- Ignition Coil Replacement
- Spark Plug Replacement
- Spark Plug Inspection
- Crankshaft Position Sensor Replacement
- Camshaft Position Sensor Replacement - Intake
- Camshaft Position Sensor Replacement - Exhaust
- Camshaft Intake Lobe Sensor Replacement
- Camshaft Exhaust Lobe Sensor Replacement
- Camshaft Position Actuator Replacement - Intake
- Camshaft Position Actuator Replacement - Exhaust
- Camshaft Position Actuator Valve Solenoid Replacement - Intake
- Camshaft Position Actuator Valve Solenoid Replacement - Exhaust
- Knock Sensor Replacement (Position 1)
- Knock Sensor Replacement (Position 2)
- Oil Pump Flow Control Solenoid Valve Replacement
- Turbocharger Wastegate Actuator Replacement
- Turbocharger Air Pressure Sensor Replacement
- Turbocharger Outlet Duct Connector Replacement
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Outlet Duct Replacement
- Air Cleaner Outlet Intermediate Duct Replacement
- Air Cleaner Outlet Resonator Replacement
- Intake Air Splash Shield Replacement
- Intake Air Duct Replacement
- Charge Air Bypass Valve Replacement
- Charge Air Cooler Inlet Air Tube Replacement
- Charge Air Cooler Outlet Air Hose Replacement
- Charge Air Cooler Replacement
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.