Section 2 (Engine Control System & Fuel System - 3.8L - Introduction)
WARNING: This page is about a different variant/trim than selected.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Repair Instructions
- Powertrain Control Module Replacement
- Crankshaft Position System Variation Learn
- Engine Coolant Temperature Sensor Replacement
- Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
- Manifold Absolute Pressure Sensor Replacement
- Barometric Pressure Sensor Replacement
- Heated Oxygen Sensor 1 Replacement
- Heated Oxygen Sensor 2 Replacement
- Accelerator Pedal Position Sensor Replacement
- Throttle Body Assembly Replacement
- Throttle Body Cleaning
- Fuel Pressure Relief (Without CH 48027)
- Fuel Pressure Relief (With CH 48027)
- Fuel Pressure Gage Installation and Removal
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Tank Draining
- Fuel Tank Replacement
- Fuel Tank Pressure Sensor Replacement (NT7)
- Fuel Tank Pressure Sensor Replacement (NU6)
- Fuel Level Sensor Replacement
- Filler Tube Replacement
- Fuel Sender Assembly Replacement
- Fuel Hoses/Pipes Replacement - Filter to Tank
- Fuel System Cleaning
- Fuel Injection Fuel Rail Assembly Replacement
- Fuel Pressure Regulator Replacement
- Fuel Injector Cleaning
- Fuel Injector Replacement
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Vent Solenoid Valve Replacement
- Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank
- Evaporative Emission Hoses/Pipes Replacement - Chassis/Canister
- Evaporative Emission Hoses/Pipes Replacement - Engine/Chassis
- Evaporative Emission Canister Replacement
- Ignition Coil Replacement
- Ignition Control Module Replacement
- Spark Plug Wire Inspection
- Spark Plug Wire Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Crankshaft Position Sensor Replacement
- Camshaft Position Sensor Replacement
- Knock Sensor 1 Replacement
- Knock Sensor 2 Replacement
- Secondary Air Injection Pump Replacement
- Secondary Air Injection Shut-Off Valve Outlet Pipe/Hose Replacement
- Secondary Air Injection Shutoff Valve Replacement
- Exhaust Gas Recirculation Valve Replacement
- Exhaust Gas Recirculation Inlet Pipe Replacement
- Exhaust Gas Recirculation Outlet Pipe Replacement
- Exhaust Gas Recirculation (EGR) System Cleaning
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Inlet Duct Replacement
- Description and Operation
- Powertrain Control Module Description
- Notes
- PCM Function
- EEPROM
- Data Link Connector (DLC)
- Malfunction Indicator Lamp (MIL) Operation
- PCM Service Precautions
- Emissions Diagnosis For State I/M Programs
- Aftermarket (Add-On) Electrical And Vacuum Equipment
- Electrostatic Discharge (ESD) Damage
- Emissions Control Information Label
- Underhood Inspection
- Basic Knowledge Required
- Throttle Actuator Control (TAC) System Description
- Fuel System Description
- Fuel System Overview
- Fuel Tank
- Fuel Fill Pipe
- Fuel Filler Cap
- Fuel Sender Assembly
- Fuel Level Sensor
- Fuel Pump
- Fuel Strainer
- Fuel Feed Pipe
- Nylon Fuel Pipe
- Quick-Connect Fittings
- Fuel Pipe O-Rings
- Fuel Rail Assembly
- Fuel Injectors
- Fuel Pressure Regulator Assembly
- Fuel Metering Modes of Operation
- Starting Mode
- Clear Flood Mode
- Run Mode
- Acceleration Mode
- Deceleration Mode
- Battery Voltage Correction Mode
- Fuel Cutoff Mode
- Fuel Trim
- Evaporative Emission Control System Description
- Electronic Ignition (EI) System Description
- Secondary Air Injection System Description
- Exhaust Gas Recirculation (EGR) System Description
- Powertrain Control Module Description
- Special Tools and Equipment