Suzuki Wagon R Manual page 355

6-16 ENGINE DIAGNOSIS
DIAGNOSTIC TROUBLE CODE (DTC) TABLE
DTC
DETECTING ITEM
NO.
P0105 Manifold absolute pressure
(No.11) circuit malfunction
P0110 Intake air temp. circuit
(No.18) malfunction
P0115 Engine coolant temp. circuit
(No.19) malfunction
P0120 Throttle position circuit
(No.13) malfunction
Throttle position circuit
P0121
performance problem
P0130 HO2S circuit malfunction
(No.14) (Sensor-1)
HO2S circuit slow
P0133
response (Sensor-1)
P0135 HO2S heater circuit
(No.14) 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 Cylinder 2 misfire detected
P0303 P0303 Cylinder 3 misfire detected Cylinder 3 misfire detected
P0304 Cylinder 4 misfire detected
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 MIL
(vehicle (vehicle
with without
EGR EGR
valve) valve)
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
2 driving Not
cycles applicable
2 driving 1 driving
cycles cycle
2 driving Not
cycles applicable
2 driving 1 driving
cycles cycle
2 driving Not
cycles applicable
2 driving Not
cycles applicable
2 driving Not
cycles applicable
2 driving Not
cycles applicable
MIL
flashing
Not
during
applicable
misfire
detection
2 driving Not
cycles applicable