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Engine Controls - Remove/Install/Overhaul
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Engine Controls - Remove/Install/Overhaul
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Introduction
Computerized Engine Controls
Engine Control Module (ECM)
Removal & Installation
Engine Sensors
Accelerator Pedal Position Sensor
Removal & Installation (GS300 & SC300)
Removal & Installation (GS400, LS400 & SC400)
Camshaft Position (CMP) Sensor
Removal (GS300)
Installation (GS300)
Removal (GS400 & SC400)
Installation (GS400 & SC400)
Removal (LS400)
Installation (LS400)
Removal (SC300)
Installation (SC300)
Crankshaft Position (CKR) Sensor
Removal (GS300 & SC300)
Installation (GS300 & SC300)
Removal & Installation (LS400)
EGR Temperature Sensor
Removal & Installation (ES300)
Engine Coolant Temperature (ECT) Sensor
Removal & Installation (LS400)
Heated Oxygen Sensor
Notes
Removal (ES300, GS400 & LS400) Bank No. 1, Sensor No. 2
Removal (GS300, GS400 & LS400) Bank No. 2, Sensor No. 2
Removal (SC300) Bank No. 2, Sensor No. 2
Removal (SC400) Bank No. 1 & 2, Sensor No. 2
Installation
Knock Sensor
Removal & Installation (ES300)
Installation (ES300)
Removal & Installation (GS300)
Removal (GS400)
Installation (GS400)
Removal (LS400)
Installation (LS400)
Removal & Installation (SC300)
Removal (SC400)
Installation (SC400)
Mass Air Flow (MAF) Sensor
Park/Neutral Position (PNP) Switch
Removal (ES300)
Installation (ES300)
Removal (SC300 & SC400)
Installation (SC300 & SC400)
Ignition System
Ignition Coils
Removal (GS300 & SC300)
Installation (GS300 & SC300)
Removal & Installation (LS400)
Fuel System
Notes
Fuel System Pressure Release
Fuel Line Quick Connector
Es300, GS300, GS400
Fuel Pressure Pulsation Damper
Removal (GS300)
Installation (GS300)
Removal (GS400)
Installation (GS400)
Removal (LS400)
Installation
Fuel Pressure Regulator & Fuel Filter (In Tank)
Removal (ES300)
Installation (ES300)
Removal (GS300 & GS400)
Installation (GS300 & GS400)
Removal (LS400)
Installation (LS400)
Removal (SC300 & SC400)
Installation (SC300 & SC400)
Fuel Pump
Removal & Disassembly (ES300)
Installation & Reassembly (ES300)
Removal & Disassembly (GS300 & GS400)
Installation & Reassembly (GS300 & GS400)
Removal & Disassembly (LS400)
Installation & Reassembly (LS400)
Removal & Disassembly (SC300 & SC400)
Installation & Reassembly (SC300 & SC400)
Fuel Rails & Injectors
Removal (ES300)
Installation (ES300)
Removal (GS300)
Installation (GS300)
Removal (GS400)
Installation (GS400)
Removal (LS400)
Installation (LS400)
Removal (SC300)
Installation (SC300)
Removal (SC400)
Installation
Throttle Body
Removal (ES300)
Installation (ES300)
Removal (GS300)
Installation (GS300)
Removal (GS400)
Installation (GS400)
Removal (LS400)
Installation (LS400)
Removal (SC300)
Installation (SC300)
Removal (SC400)
Installation (SC400)
Throttle Control Motor
Removal (GS300 & SC300)
Installation (GS300 & SC300)
Removal (GS400, LS400 & SC400)
Installation (GS400, LS400 & SC400)
Idle Air Control (IAC) Valve
Air Induction System
Acoustic Control Induction System (ACIS)
Removal (ES300)
Installation (ES300)
Removal (GS300)
Installation (GS300)
Removal (GS400)
Installation (GS400)
Removal (LS400)
Installation (LS400)
Removal (SC300)
Installation (SC300)
Removal (SC400)
Installation (SC400)
Acoustic Control Induction System (ACIS) VSV
Removal (LS400)
Installation (LS400)
Removal (SC400)
Installation (SC400)
Emission Systems
Charcoal Canister Assembly
Removal (GS300 & GS400)
Installation (GS300 & GS400)
EGR Valve
Removal & Installation (ES300)
Variable Valve Timing (VVT) System
Camshaft Timing Oil Control Valve
Removal (GS400)
Installation (GS400)
Removal & Installation (LS400)
Removal & Installation (SC400)
Variable Valve Timing (VVT) Intake Camshaft Pulley
Variable Valve Timing (VVT) Sensor
Removal & Installation (GS400)
Torque Specifications