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Engine Controls - Basic Diagnostic Procedures
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Engine Controls - Basic Diagnostic Procedures
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Introduction
Preliminary Inspection
Visual Inspection
Mechanical Inspection
Compression
Vacuum
Exhaust System Backpressure
Engine Basic Inspection
Fuel System
Notes
Relieving Fuel Pressure
Fuel Pressure
Notes
Fuel Pressure Test
Fuel System Circuit
Ignition Checks
Notes
Spark Test
Aerio, Grand Vitara, Vitara & XL-7
Secondary Wire Resistance
Aerio, Grand Vitara, Vitara & XL-7
IGNITOR (Power Unit)
Aerio, Grand Vitara, Vitara & XL-7
Ignition Coil Assembly Inspection
Aerio, Grand Vitara, Vitara & XL-7
Noise Suppressor
Grand Vitara, Vitara & XL-7
Camshaft Position Sensor
Crankshaft Position Sensor
Idle Speed & Ignition Timing
Circuit Tests
Notes
B-1: Engine System Check
Aerio, Grand Vitara, Vitara & XL-7
B-2: Fuel Injector Circuit Inspection
Aerio
Grand Vitara
Vitara
XL-7
B-3: Fuel Pump Circuit Inspection
Aerio
Grand Vitara, Vitara & XL-7
B-4: Fuel Pressure Inspection
Notes
Aerio
Grand Vitara
Vitara & XL-7
B-5: Ignition System Check
Aerio, Grand Vitara, Vitara & XL-7
B-6: Idle Air Control Valve System Check
Aerio
Grand Vitara, Vitara & XL-7
Summary