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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
Exhaust System Backpressure
Engine Basic Inspection
Notes
Aerio & Esteem
Grand Vitara & Vitara
Fuel System
Notes
Relieving Fuel Pressure
Fuel Pressure
Fuel Pressure Test
Fuel System Circuit
Ignition Checks
Notes
Spark Test
Secondary Wire Resistance
IGNITOR (Power Unit)
Ignition Coil Resistance
Esteem 1.6L
Noise Suppressor
Grand Vitara, Vitara (2.0L) & XL-7
Camshaft Position Sensor
Crankshaft Position Sensor
Idle Speed & Ignition Timing
Circuit Tests
Notes
B-1: Fuel Injector Circuit Inspection
Notes
Esteem
B-2: Fuel Pump Circuit Inspection
Aerio
Esteem
Grand Vitara, Vitara & XL-7
B-3: Fuel Pressure Inspection
Aerio & Esteem
Grand Vitara (2.5L) & XL-7 (2.7L)
Vitara (1.6L & 2.0L)
B-4: Ignition System Check
Notes
Aerio
Esteem (1.6L)
Esteem (1.8L)
B-5: Idle Air Control Valve System Check
Notes
Aerio
Esteem (1.6L)
Esteem (1.8L)
Summary