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Engine Controls - Basic Diagnostic Procedures
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Engine Controls - Basic Diagnostic Procedures
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Model Identification
Introduction
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Fuel System
Notes
Fuel Pressure Release
Fuel Pressure Test
Fuel Pressure Test
Fuel Pressure Regulator
Residual Fuel Pressure
Fuel Pump
Power Supply Checking
Fuel Volume Check
Fuel Pump Feed Rate
Fuel Pump Check Valve
Ignition Checks
Spark Test
Camshaft Position Sensor (Pick-Up Coil)
Crankshaft Position Sensor
Ignition Coils
Voltage Supply For Ignition Coils N128, N158, N163 & N164
Power Output Stage
Control Of Power Output Stages For N122 & N127
Idle Speed & Ignition Timing
Modules, Motors, Relays & Solenoids
Fuel Pump Relay
Fuel Pump Control Signal
Wiring Diagrams