Section 1 (Engine Controls - 3.9L - Introduction (2 Of 2))
WARNING: This page is about a different variant/trim than selected.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Engine Control Module (ECM) Connectors
- Engine Controls Connectors
- Accelerator Pedal Position (APP) Sensor
- Camshaft Position (CMP) Actuator Solenoid
- 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 Pump and Sender Assembly
- Fuel Tank Pressure (FTP) Sensor
- Heated Oxygen Sensor (HO2S) 1
- Heated Oxygen Sensor (HO2S) 2
- Ignition Control Module (ICM)
- Intake Manifold Tuning (IMT) Solenoid Valve
- Knock Sensor (KS) Bank 1
- Knock Sensor (KS) Bank 2
- Manifold Absolute Pressure (MAP) Sensor
- Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
- Throttle Actuator Control (TAC) Module
- Diagnostic Information and Procedures
- Repair Instructions
- Engine Control Module Replacement
- CKP System Variation Learn Procedure
- Engine Coolant Temperature Sensor Replacement
- Mass Airflow Sensor/Intake Air Temperature Sensor Replacement
- Manifold Absolute Pressure Sensor Replacement
- Heated Oxygen Sensor 1 Replacement
- Heated Oxygen Sensor 2 Replacement
- Accelerator Pedal with Position Sensor Replacement
- Throttle Body Assembly Replacement
- Throttle Body Inspection and Cleaning
- Fuel Pressure Relief
- Fuel Pressure Gage Installation and Removal
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Tank Draining
- Fuel Tank Replacement (Short Wheel Base)
- Fuel Tank Replacement (Long Wheel Base)
- Fuel Tank Pressure Sensor Replacement
- Filler Tube Replacement
- Fuel Tank Module Replacement (Short Wheel Base)
- Fuel Tank Module Replacement (Long Wheel Base)
- Fuel Level Sensor Replacement
- Fuel Hose/Pipes Replacement - Chassis
- Fuel System Cleaning
- Fuel Injector and Fuel Rail Replacement
- Evaporative Emission Canister Purge Solenoid Valve Replacement
- Evaporative Emission Canister Vent Solenoid Valve Replacement Short Wheel Base
- Evaporative Emission Canister Vent Solenoid Valve Replacement Long Wheel Base
- Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank Short Wheel Base
- Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank Long Wheel Base
- Evaporative Emission Hoses/Pipes Replacement - Engine/Chassis
- Evaporative Emission Canister Replacement (Short Wheel Base)
- Evaporative Emission Canister Replacement - Long Wheel Base
- Evaporative Emission System Cleaning
- Ignition Coil Replacement
- Spark Plug Wire Inspection
- Spark Plug Wire Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Camshaft Position Sensor Replacement
- Crankshaft Position Sensor Replacement
- Knock Sensor Replacement - Bank 1
- Knock Sensor Replacement - Bank 2
- Intake Manifold Tuning Valve Replacement
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Inlet Duct Replacement
- Air Cleaner Outlet Duct Replacement
- Description and Operation
- Engine Control Module (ECM) Description
- Intake Manifold Tuning Valve System Description
- Throttle Actuator Control (TAC) System Description
- Camshaft Actuator 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
- Fuel Metering Modes of Operation
- Starting Mode
- Clear Flood Mode
- Run Mode
- Acceleration Mode
- Deceleration Mode
- Battery Voltage Correction Mode
- Fuel Cutoff Mode
- Short Term Fuel Trim
- Long Term Fuel Trim
- Evaporative Emission (EVAP) Control System Description
- Electronic Ignition (EI) System Description
- Special Tools and Equipment