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Villager Base
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Engine Controls - System & Component Testing
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Engine Controls - System & Component Testing
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Introduction
Computerized Engine Controls
Powertrain Control Module
Ground Circuits
Power Circuits
Engine Sensors & Switches
Notes
Switches
Inertia Fuel Shutoff Switch
Sensors
Engine Coolant Temperature Sensor
Heated Oxygen Sensor
Intake Air Temperature Sensor
Mass Airflow Sensor
Throttle Position Sensor
Relays & Solenoids
Relays
Fuel Pump Relay
Solenoids
Idle Speed Control Solenoid Resistance
Fuel System
Fuel System Pressure Release
Fuel Delivery
Fuel Pump Relay
System Integrity Check
Check Fuel Pressure
Fuel Control
Fuel Injector Resistance
Fuel Injector Check
Idle Control System
Idle Speed Control Solenoid
Ignition Systems
Emission Systems & Sub-Systems
Fuel Evaporation
Notes
EVAP System
EVAP Canister
PCV
System Tests (Evaporative Emission)
Notes
Hissing Sound When Removing Fuel Cap
Excessive Fuel Odor
EVAP Emissions System Leak Test
EVAP Emission Repair Verification Drive Cycle
Notes
OBD-II Drive Cycle Description
OBD-II Drive Cycle Preparation
OBD-II Drive Cycle Procedures