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B4000 Base
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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
Fuel Pressure Release
Fuel Pressure
Notes
Fuel Line Pressure
Fuel Line Pressure Under Load
Fuel Pump
Inertia Fuel Shutoff Switch
Fuel Pump Relay
Fuel Pressure Regulator
Fuel Pressure Regulator High Pressure
Fuel Pressure Regulator Diaphragm
Injector Fuel Leakage
Fuel Pressure Regulator Hold Pressure
Ignition Checks
Notes
Initial Test
Spark Check
Crankshaft Position (CKP) Sensor
No Start (No Spark)
Idle Speed & Ignition Timing
Summary