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Engine Control System - System & Component Tests - 3.8L
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Engine Control System - System & Component Tests - 3.8L
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Model Identification
Introduction
Computerized Engine Controls
Pcm Power & Ground Check
Ground Circuits
Power Circuits
PCM Harness Resistance
Diagnostic Trouble Codes
Engine Sensors & Switches
Notes
Engine Control System - System & Component Tests - 3.8L
Engine Oil Level Sensor Diagnosis
Engine Oil Pressure Sensor Diagnosis
Fuel Level Sensor Diagnosis
Motors, Relays & Solenoids
Notes
Motors
Idle Air Control (IAC) Motor
Relays
A/C Clutch Relay
Fuel Pump Relay
Solenoids
Fuel System
Notes
Engine Control System - System & Component Tests - 3.8L
Fuel Injector Balance Test
Injector Coil Test ECT Between 50-95°F
Injector Coil Test ECT Not Between 50-95°F
Idle Control System
Engine Control System - System & Component Tests - 3.8L
Idle Air Control (IAC) System Diagnosis
Ignition System
Emission Systems & Sub-Systems
Notes
EVAP Control System Diagnosis
Air Injection
AIR Pump (Belt-Driven)
Check Valve
Exhaust Gas RECIRCULATION
Notes
Exhaust System Check
Fuel Evaporation Control
Fuel Tank Pressure Sensor Diagnosis
Positive Crankcase Ventilation (PCV)
Required Service
Checking PCV Valve Function
Miscellaneous Controls
Notes
Transmission
Notes
Converter Clutch Solenoid
Converter Lock-Up Signal At Transmission
Converter Lock-Up Signal From PCM
Pcm Controlled Tachometer
Pcm Controlled Generator
Pcm Controlled Warning Lights
Warning Light Diagnosis
A/C Compressor Clutch Controls
Electric Cooling Fan Control
Component Locations