Diagnostic Trouble Code (Dtc) Table - Suzuki Swift User Manual

DIAGNOSTIC TROUBLE CODE (DTC) TABLE

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 heater circuit
P0135
malfunction (Sensor-1)
HO2S circuit malfunction
P0136
(Sensor-2)
HO2S heater circuit
P0141
malfunction (Sensor-2)
P0171 Fuel system too lean
P0172 Fuel system too rich
P0300 Random misfire detected
P0301 Cylinder 1 misfire detected
P0302 P0302 Cylinder 2 misfire detected Cylinder 2 misfire detected
P0303 Cylinder 3 misfire detected
ENGINE GENERAL INFORMATION AND DIAGNOSIS (TBI FOR G10) 6-15
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.
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
MIL flashing
during misfire
detection
2 driving cycles