Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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1A-34 Engine General Information and Diagnosis:
Poor gasoline mileage Leaks or loose connection of high-
tension cord “High-Tension Cord Removal and Installation:
in Section 1H”
Faulty spark plug (improper gap, heavy
deposits and burned electrodes, etc.) “Spark Plug Inspection: in Section 1H”
Malfunctioning EGR valve “EGR Valve Inspection: in Section 1B”
High idle speed Condition “Improper engine idling or engine
fails to idle”
Poor performance of ECT sensor, TP
sensor or MAF sensor “Engine Coolant Temperature (ECT) Sensor
Inspection: in Section 1C”, “Throttle Position
(TP) Sensor On-Vehicle Inspection: in Section
1C” or “Mass Air Flow (MAF) and Intake Air
Temperature (IAT) Sensor Inspection: in
Section 1C”
Faulty fuel injector(s) “Fuel Injector Circuit Check: ”
Faulty ECM
Low compression
“Compression Check: in Section 1D”
Poor valve seating “Valves and Valve Guides Inspection: in
Section 1D”
Dragging brakes Condition “Dragging brakes” in “Brakes
Symptom Diagnosis: in Section 4A”
Slipping clutch Condition “Slipping clutch” in“Clutch System
Symptom Diagnosis: in Section 5C”
Thermostat out of order “Thermostat Inspection: in Section 1F”
Improper tire pressure “Tires Description: in Section 2D”
Camshaft position control (VVT) system
out of order “Oil Control Valve Inspection: in Section 1D”
Excessive engine oil
consumption – Oil
leakage Blown cylinder head gasket “Cylinder Head Inspection: in Section 1D”
Leaky camshaft oil seals “Camshaft, Tappet and Shim Inspection: in
Section 1D”
Excessive engine oil
consumption – Oil
entering combustion
chamber Sticky piston ring “Cylinders, Pistons and Piston Rings
Inspection: in Section 1D”
Worn piston and cylinder “Cylinders, Pistons and Piston Rings
Inspection: in Section 1D”
Worn piston ring groove and ring “Cylinders, Pistons and Piston Rings
Inspection: in Section 1D”
Improper location of piston ring gap “Pistons, Piston Rings, Connecting Rods and
Cylinders Disassembly and Assembly: in
Section 1D”
Worn or damaged valve stem seal “Valves and Valve Guides Inspection: in
Section 1D”
Worn valve stem “Valves and Valve Guides Inspection: in
Section 1D”
Engine hesitates –
Momentary lack of
response as accelerator
is depressed. Can occur
at all vehicle speeds.
Usually most severe when
first trying to make
vehicle move, as from a
stop sign. Spark plug faulty or plug gap out of
adjustment “Spark Plug Inspection: in Section 1H”
Leaky high-tension cord “High-Tension Cord Inspection: in Section 1H”
Fuel pressure out of specification “Fuel Pressure Check: ”
Malfunctioning EGR valve “EGR Valve Inspection: in Section 1B”
Poor performance of TP sensor, ECT
sensor or MAF sensor “Throttle Position (TP) Sensor On-Vehicle
Inspection: in Section 1C”, “Engine Coolant
Temperature (ECT) Sensor Inspection: in
Section 1C” or “Mass Air Flow (MAF) and
Intake Air Temperature (IAT) Sensor
Inspection: in Section 1C”
Faulty fuel injector “Fuel Injector Circuit Check: ”
Faulty ECM
Engine overheating
Condition “Engine overheating”
Low compression “Compression Check: in Section 1D”
Camshaft position control (VVT) system
out of order “Oil Control Valve Inspection: in Section 1D”
Condition Possible cause Correction / Reference Item