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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
Notes
Fuel Pump Operation
Notes
Checking Fuel Pump Operation Using Scan Tool
Checking Fuel Pump Operation By Applying Battery Voltage TO Fuel Pump
Fuel Pressure
Fuel Pump Control Circuit
Notes
EFI Main Relay
Circuit Opening Relay
Ignition Checks (Distributor Type Ignition System)
Spark Test
Crankshaft Position Sensor Resistance
Ignition Coil Resistance (Distributor Type Ignition System)
Pick-Up Coil Resistance
Pick-Up Coil Air Gap
Idle Speed & Ignition Timing
Summary