Section 4 (Engine Control System (Introduction) -- 1.8L (LNK))
WARNING: This page is about a different variant/trim than selected.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Repair Instructions
- Powertrain Control Module (PCM) Replacement
- Engine Coolant Temperature (ECT) Sensor Replacement
- Intake Air Temperature (IAT) Sensor Replacement
- Mass Air Flow (MAF) Sensor Replacement
- Heated Oxygen Sensor Replacement - Position 1
- Heated Oxygen Sensor Replacement - Position 2
- Throttle Position (TP) Sensor Replacement
- Idle Air Control (IAC) Valve Replacement
- Throttle Body Assembly Replacement
- Fuel Pressure Relief Procedure
- Fuel Pressure Gage Installation and Removal
- Quick Connect Fitting(s) Service (Metal Collar)
- Quick Connect Fitting(s) Service (Plastic Collar)
- Fuel Tank Draining Procedure
- Fuel Tank Replacement
- Fuel Tank Pressure Sensor Replacement
- Fuel Pump and Fuel Filter Assembly Replacement
- Fuel Sender Assembly Replacement
- Fill Limiter Vent Valve Replacement
- Fuel System Cleaning
- Fuel Rail Assembly Replacement
- Fuel Pressure Regulator Replacement
- Fuel Injector Replacement
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve Replacement
- Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement
- Evaporative Emission (EVAP) Pressure Switching Solenoid Replacement
- Evaporative Emission (EVAP) Canister Replacement
- Ignition Coil(s) Replacement
- Spark Plug Replacement
- Crankshaft Position (CKP) Sensor Replacement
- Camshaft Position (CMP) Sensor Replacement
- Camshaft Position (CMP) Actuator Solenoid Valve Replacement
- Camshaft Position (CMP) Actuator Solenoid Valve Filter Replacement
- Rocker Arm Oil Control Solenoid Valve Replacement
- Rocker Arm Oil Control Solenoid Valve Filter Replacement
- Rocker Arm Oil Pressure Switch Replacement
- Knock Sensor (KS) Replacement
- Auxiliary Intake Air Control Solenoid Replacement
- Secondary AIR Injection Pump Replacement
- Secondary Air Injection (AIR) Solenoid Valve Replacement
- Secondary AIR Injection Pressure Sensor Replacement
- Secondary Air Injection (AIR) Shut-Off Valve Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Element Replacement
- Spark Plug Inspection
- Description and Operation
- Powertrain Control Module (PCM) Description
- Notes
- Self-Diagnosis Function
- Malfunction Indicator Lamp (MIL) Operation
- Fail-Safe Function
- Control Module Learning Ability
- Check Mode
- PCM Output Controls
- Data Link Connector (DLC)
- Reading Diagnostic Trouble Codes
- Clearing Diagnostic Trouble Codes
- Aftermarket (Add-On) Electrical and Vacuum Equipment
- Electrostatic Discharge (ESD) Damage
- Input Components
- Output Components
- Catalyst Monitor Diagnostic Operation
- Three-Way Catalyst Oxygen Storage Capacity
- Catalyst Monitor (Good Catalyst)
- Catalyst Monitor (Bad Catalyst)
- Misfire Monitor Diagnostic Operation
- Fuel Trim System Monitor Diagnostic Operation
- Camshaft Actuator System Description
- Rocker Arm Oil Control System Description
- Fuel System Description
- Notes
- Fuel Supply System
- Fuel Tank
- Fuel Tank Filler Neck
- Fuel Filler Cap
- Fuel Sender Assembly
- Fuel Level Sensor
- Fuel Pump
- Fuel Pump Strainer
- Fuel Filter
- Fuel Pressure Regulator
- Quick Connect Fittings
- Fuel Feed Pipes and Hoses
- Fuel Vapor Pipes and Hoses
- On-Board Refueling Vapor Recovery System (ORVR)
- Accelerator Controls
- Fuel Metering System
- Fuel Injector
- Fuel Injection Operation
- Synchronous Injection
- Asynchronous Injection
- Engine Starting Enrichment
- Engine Warm-Up Enrichment
- Acceleration Enrichment
- Power Enrichment
- System Voltage Compensation
- Crank Signal
- Base Air/Fuel Ratio Compensation
- Fuel Cutoff
- Air/Fuel Ratio Feedback Compensation (Closed Loop Operation)
- Evaporative Emission (EVAP) Control System Description
- EVAP System Operation
- Large Leak test
- Small Leak Test
- EVAP Purge Valve Operation
- EVAP Vent Valve Operation
- Pressure Switching Solenoid Operation
- EVAP System Components
- EVAP Canister
- EVAP Canister Purge Valve
- EVAP Canister Vent Valve
- EVAP Pressure Switching Solenoid
- Fuel Tank Pressure (FTP) Sensor
- EVAP Service Port
- Electronic Ignition (EI) System Description
- Knock Sensor (KS) System Description
- Secondary Air Injection (AIR) System Description
- Air Intake System Description
- Powertrain Control Module (PCM) Description
- Special Tools and Equipment