Suzuki Baleno Manual page 1371

Condition
Engine has no power
Improper engine
idling or engine fails
to idle
ENGINE GENERAL INFORMATION AND DIAGNOSIS (J18 ENGINE WITH WU TWC) 6-2-23
Possible Cause
Low compression
Ignition system out of order
D Defective spark plug
D Faulty ignition coil
Fuel system out of order
D Clogged fuel hose or pipe
D Dirty or clogged fuel filter
Engine and emission control system out of
order
D Malfunctioning EGR valve (if equipped)
D Maladjusted accelerator cable play
D Poor performance of TP sensor, MAF sensor or
ECT sensor
D Faulty fuel injector(s)
D Faulty ECM
Others
D Dragging brakes
D Slipping clutch
Ignition system out of order
D Faulty spark plug
D Faulty ignition coil
Fuel system out of order
D Clogged fuel filter
Engine overheating
Engine and emission control system out of
order
D Malfunctioning EGR valve (if equipped)
D Faulty idle air control system
D Faulty evaporative emission control system
D Faulty EGR system (if equipped)
D Faulty fuel injector(s)
D Poor performance of ECT sensor, MAF sensor
or TP sensor
D Faulty ECM
Low compression
Others
D Malfunctioning PCV valve
Referring Item
Previously outlined
Spark plugs in Section 6F2
Ignition coil in Section 6F2
Diagnostic Flow Table B-3
Diagnostic Flow Table B-3
EGR system inspection in Section
6E4
Accelerator cable play in Section
6E4
TP sensor, MAF sensor or ECT
sensor in Section 6E4
Diagnostic Flow Table B-1
Trouble diagnosis in Section 5
Trouble diagnosis in Section 7C
Spark plugs in Section 6F2
Ignition coils in Section 6F2
Diagnostic Flow Table B-3
Refer to "Overheating" section.
EGR system in Section 6E4
Diagnostic Flow Table B-4
EVAP control system in Section
6E4
EGR system in Section 6E4
Diagnostic Flow Table B-1
ECT sensor, MAF sensor or TP
sensor in Section 6E4
Previously outlined
PCV valve and system inspection
in Section 6E4