Suzuki Swift User Manual page 171

DIAGNOSTIC TROUBLE CODE (DTC) TABLE
NOTE:
1 driving cycle: MIL lights up when DTC is detected in the first driving cycle.
2 driving cycles: MIL lights up when the same DTC is detected also in the next driving cycle after DTC is
detected and stored temporarily in the first driving cycle.
DTC
DETECTING ITEM
NO.
Manifold absolute pressure
P0105
circuit malfunction
Intake air temp. circuit
P0110
malfunction
Engine coolant temp. circuit
P0115
malfunction
Throttle position circuit
P0120
malfunction
Throttle position circuit
P0121
performance problem
HO2S circuit malfunction
P0130
(Sensor-1)
HO2S circuit slow response
P0133
(Sensor-1)
HO2S circuit no activity detected
P0134
(Sensor-1)
HO2S heater circuit malfunction
P0135
(Sensor-1)
HO2S circuit malfunction
P0136
(Sensor-2)
HO2S heater circuit malfunction
P0141
(Sensor-2)
P0171 Fuel system too lean
P0172 Fuel system too rich
P0300 Random misfire detected
P0301 Cylinder 1 misfire detected
P0302 Cylinder 2 misfire detected
P0303 Cylinder 3 misfire detected y
P0304 Cylinder 4 misfire detected
ENGINE GENERAL INFORMATION AND DIAGNOSIS (SFI FOR G13) 6-1-15
DETECTING CONDITION
(DTC will set when detecting:)
Low pressure-high vacuum-low voltage (or MAP
sensor circuit shorted to ground)
High pressure-low vacuum-high voltage (or MAP
sensor circuit open)
Intake air temp. circuit low input
Intake air temp. circuit high input
Engine coolant temp. circuit low input
Engine coolant temp. circuit high input
Throttle position circuit low input
Throttle position circuit high input
Poor performance of TP sensor
Min. output voltage of HO2S-higher than
specification
Max. output voltage of HO2S-lower than
specification
Response time of HO2S-1 output voltage between
rich and lean is longer than specification.
Output voltage of HO2S-1 fails to go specification.
(or HO2S-1 circuit open or short)
Terminal voltage is lower than specification at heater
OFF or it is higher at heater ON.
Max. voltage of HO2S-2 is lower than specification
or its min. voltage is higher than specification
Terminal voltage is lower than specification at heater
OFF or it is higher at heater ON. (or heater circuit or
short)
Short term fuel trim or total fuel trim (short and long
terms added) is larger than specification for specified
time or longer. (fuel trim toward rich side is large.)
Short term fuel trim or total fuel trim (short and long
term added) is smaller than specification for
specified time or longer. (fuel trim toward lean side is
large.)
Misfire of such level as to cause damage to three
way catalyst
Misfire of such level as to deteriorate emission but
not to cause damage to three way catalyst
MIL
1 driving
cycle
1 driving
cycle
1 driving
cycle
1 driving
cycle
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
2 driving
cycles
MIL
flashing
during
misfire
detection
2 driving
cycles