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Engine Controls - Basic Testing
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Engine Controls - Basic Testing
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Introduction
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Fuel System
Please Read This First *
Fuel Pressure
Notes
Relieving Fuel Pressure (Vehicles With Fuel Rail Test Ports)
Relieving Fuel Pressure (Except 2.2L TBI & 2.5L TBI)
Relieving Fuel Pressure (2.2L TBI & 2.5L TBI)
Fuel Pump & Fuel Pressure Regulator Test
Notes
2.2L TBI, 2.2L Turbo, 2.5L TBI & 3.0L
2.5L Flexible Fuel, 3.3L, 3.5L & 3.8L
Ignition Checks
Notes
Direct Ignition System (Dis)
Notes
Spark Test (2.2L Turbo, 3.3L, 3.5L & 3.8L)
Failure To Start Test (2.2L Turbo)
Failure To Start Test (3.3L, 3.5L & 3.8L)
Ignition Coil Resistance Test (2.2L Turbo, 3.3L, 3.5L & 3.8L)
Hall Effect Ignition System
Spark Test (2.2L TBI & 2.5L)
Ignition Coil Resistance (2.2L TBI & 2.5L)
Optical Ignition System
Spark Test (3.0L)
Ignition Coil Resistance (3.0L)
Ignition Coil
Idle Speed & Ignition Timing
Summary