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Engine Controls - System/Component Tests - 4.6L - Gasoline
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Engine Controls - System/Component Tests - 4.6L - Gasoline
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Introduction
Computerized Engine Controls
Powertrain Control Module (Pcm)
Ground Circuits
Power Circuits
Engine Sensors & Switches
Notes
Engine Controls - System/Component Tests - 4.6L - Gasoline
Clutch Pedal Position (CPP) Switch
Engine Coolant Temperature (ECT) Sensor
Heated Oxygen Sensor (HO2S)
Inertia Fuel Shutoff (IFS) Switch
Intake Air Temperature (IAT) Sensor
Mass Airflow (MAF) Sensor
Park/Neutral Position (PNP) Switch
Throttle Position (TP) Sensor
Relays & Solenoids
Relays
Fuel Pump Relay
Solenoids
Canister Vent (CV) Solenoid
Canister Purge (CANP) Solenoid
EGR Vacuum Regulator (EVR) Solenoid
Idle Air Control (IAC) Solenoid Resistance
Fuel System
Fuel System Pressure Release
With Fuel Pressure Gauge
Without Fuel Pressure Gauge
Fuel Delivery
Fuel Pump Relay
Fuel Pressure Regulator
Fuel Control
Fuel Injector Resistance
Fuel Injector Check
Idle Control System
Idle Air Control Solenoid
Ignition System
Notes
Engine Controls - System/Component Tests - 4.6L - Gasoline
Preliminary Check
Test Equipment
Diagnostic Aids
Emission Systems & Sub-Systems
Exhaust Catalyst
Secondary Air Injection
Exhaust Gas RECIRCULATION (EGR)
EGR Valve
EGR Vacuum Regulator (EVR) Solenoid
Fuel Evaporation
Notes
Canister Purge (CANP) Solenoid
Purge Flow (PF) Sensor
Canister Vent (CV) Solenoid
EVAP Canister
Positive Crankcase Ventilation (PCV)