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Engine Controls - Basic Engine Testing 3.8L
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Engine Controls - Basic Engine Testing 3.8L
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Introduction
A & C Chart Reference Table
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Diagnosis
Pcm Replacement Check
No Start Diagnosis (A-3)
Notes
Definition
No Start - Engine Cranks Okay
Notes
General Inspection
Ignition System (VIN K & 1)
Fuel System (VIN K)
Fuel System (VIN 1)
Basic Fuel System Checks (A-7)
Notes
Fuel System Pressure Test
Fuel Pressure Relief
Fuel Pressure Check Except
Fuel Pump Relay
Fuel Pump Relay By-Pass Procedure
Basic Ignition System Checks (C-4)
Spark
Ignition Coil Power Source
Ignition Coil Resistance
Idle Speed & Ignition Timing
On-Board Diagnostic (OBD) System Check
Notes
The OBD System Check Determines:
A-1, Mil Inoperative
A-2/A-4, DLC Diagnosis Or No Scan Tool Data
Summary