Suzuki WagonR+ RB310, Service Manual

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6-16 ENGINE DIAGNOSIS
DIAGNOSTIC TROUBLE CODE (DTC) TABLE
DTC
NO.
DETECTING ITEM
DETECTING CONDITION
(DTC will set when detecting:)
MIL
(vehicle
with
EGR
valve)
MIL
(vehicle
without
EGR
valve)
P0105
(No.11)
Manifold absolute pressure
circuit malfunction
Low pressure-high vacuum-low voltage
(or MAP sensor circuit shorted to ground)
High pressure-low vacuum-high voltage
(or MAP sensor circuit open)
1 driving
cycle
1 driving
cycle
P0110
(No.18)
Intake air temp. circuit
malfunction Intake air temp. circuit low input
Intake air temp. circuit high input 1 driving
cycle
1 driving
cycle
P0115
(No.19)
Engine coolant temp. circuit
malfunction Engine coolant temp. circuit low input
Engine coolant temp. circuit high input 1 driving
cycle
1 driving
cycle
P0120
(No.13)
Throttle position circuit
malfunction Throttle position circuit low input
Throttle position circuit high input 1 driving
cycle
1 driving
cycle
P0121
Throttle position circuit
performance problem
Poor performance of TP sensor
2 driving
cycles
Not
applicable
P0130
(No.14)
HO2S circuit malfunction
(Sensor-1)
Min. output voltage of HO2S-higher than
specification
Max. output voltage of HO2S-lower than
specification
2 driving
cycles
1 driving
cycle
P0133
HO2S circuit slow
response (Sensor-1)
Response time of HO2S-1 output voltage
between rich and lean is longer than
specification.
2 driving
cycles
Not
applicable
P0135
(No.14)
HO2S heater circuit
malfunction (Sensor-1) Terminal voltage is lower than specification
at heater OFF or it is higher at heater ON. 2 driving
cycles
1 driving
cycle
P0136
HO2S circuit malfunction
(Sensor-2)
Max. voltage of HO2S-2 is lower than
specification or its min. voltage is higher than
specification
2 driving
cycles
Not
applicable
P0141
HO2S heater circuit
malfunction (Sensor-2)
Terminal voltage is lower than specification
at heater OFF or it is higher at heater ON.
(or heater circuit or short)
2 driving
cycles
Not
applicable
P0171 Fuel system too lean
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.)
2 driving
cycles
Not
applicable
P0172 Fuel system too rich
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.)
2 driving
cycles
Not
applicable
P0300
P0301
P0302
P0303 Random misfire detected
Cylinder 1 misfire detected
Cylinder 2 misfire detected
Cylinder 3 misfire detected
Misfire of such level as to cause damage to
three way catalyst
MIL
flashing
during
misfire
detection
Not
applicable
P0303
P0304 Cylinder 3 misfire detected
Cylinder 4 misfire detected
Misfire of such level as to deteriorate
emission but not to cause damage to three
way catalyst
2 driving
cycles
Not
applicable