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Section 5 (Engine Control System - Basic Diagnostic Procedures - 3.8L)
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Section 5 (Engine Control System - Basic Diagnostic Procedures - 3.8L)
WARNING:
This page is about a different variant/trim than selected.
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Introduction
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Diagnosis
No Start Diagnosis
Notes
Engine Control System - Basic Diagnostic Procedures - 3.8L
Definition
No Start - Engine Cranks Okay (VIN K & 1 With C(3)I)
Notes
General Inspection
Ignition System (VIN K & 1)
Fuel System Electrical Circuit (VIN K)
Fuel System Electrical Circuit (VIN 1)
Basic Fuel System Checks
Notes
Fuel System Pressure Relief
Fuel System Pressure Test
Basic Ignition System Checks
Notes
C(3)I
Spark
Ignition Coil Power Source
Ignition Coil Resistance
Tach Pulse (RPM) Signal
Idle Speed & Ignition Timing
Summary