Suzuki Swift User Manual page 77

6-26 ENGINE GENERAL INFORMATION AND DIAGNOSIS (TBI FOR G10)
Condition
Engine has no
power
Possible Cause
Ignition system out of order
D Faulty spark plug
D Faulty ignition coil with ignitor
D Leaks, loose connection or disconnection of
high-tension cord
Engine overheating
Fuel system out of order
D Clogged fuel hose or pipe
D Malfunctioning fuel pump
D Air inhaling from intake manifold gasket or
throttle body gasket
Engine and emission control system out of
order
D Maladjusted accelerator cable play
D Poor performance of TP sensor, ECT sensor or
MAP sensor
D Faulty fuel injector
D Faulty ECM (PCM)
Low compression
Others
D Dragging brakes
D Slipping clutch
Referring Item
Spark plugs in Section 6F
Ignition coil in Section 6F
High-tension cords in Section 6F
Refer to "Overheating" section
Diagnostic Flow Table B-3 in
Section 6
Diagnostic Flow Table B-2
Accelerator cable play in Section
6E1
TP sensor, ECT sensor or MAP
sensor in Section 6E1
Diagnostic Flow Table B-1
Previously outlined
Trouble diagnosis in Section 5
Trouble diagnosis in Section 7C