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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
Notes
Ground Circuits
Power Circuits
Engine Sensors & Switches
Engine Coolant Temperature Sensor
Heated Oxygen Sensor
Intake Air Temperature Sensor
Knock Sensor
Manifold Absolute Pressure Sensor
Mass Air Flow Sensor
Throttle Position Sensor
Transmission Temperature Sensor
Transmission Range Switch
Vehicle Speed Sensor
Modules & Relays
Modules
Ignition Control Module
Relays
Main Relay
Fuel System
Notes
Electronic Throttle Control System -Trooper
Fuel Delivery
Notes
Fuel Pressure Regulator
Fuel Pump Relay
Fuel Injection
Fuel Injector(s)
Fuel Injector Balance Test
Diagnostic Procedure
Fuel Injector Coil Test
Fuel Tank Leak Check
Idle Control System
Idle Air Control Valve
Timing Control Systems
Ignition Control Circuit
Knock Sensor Circuit
Emission Systems & Sub-Systems
Exhaust Gas RECIRCULATION
Linear EGR Valve
Fuel Evaporation Control
Common Components
System Description
Diagnostic Procedure
Positive Crankcase Ventilation
Required Service
Checking PCV Valve Function
Miscellaneous Pcm Controls
Brake Light Switch
Brake Light Switch with Cruise Control
Malfunction Indicator Light Diagnosis No Light
A/C Clutch Control
A/C ON Switch/System Test
A/C Clutch Relay
A/C Clutch Circuit Diagnosis
Compressor Clutch Control Circuit Diagnosis
Component Locations