Suzuki SX4 Service Manual page 83

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DTC No.
Detecting item
Engine coolant temperature circuit
*P0117
low
Engine coolant temperature circuit
*P0118
high
Throttle position sensor (main)
*P0122
circuit low
Throttle position sensor (main)
*P0123
circuit high
O2 sensor (HO2S) circuit low
*P0131
voltage (Sensor-1)
O2 sensor (HO2S) circuit high
*P0132
voltage (Sensor-1)
O2 sensor (HO2S) circuit slow
*P0133
response (Sensor-1)
O2 sensor (HO2S) circuit no activity
*P0134
detected (Sensor-1)
O2 sensor (HO2S) circuit low
*P0137
voltage (Sensor-2)
O2 sensor (HO2S) circuit high
*P0138
voltage (Sensor-2)
O2 sensor (HO2S) circuit no activity
*P0140
detected (Sensor-2)
System too lean
*P0171
System too rich
*P0172
Throttle position sensor (sub) circuit
*P0222
low
Throttle position sensor (sub) circuit
*P0223
high
Random misfire detected
*P0300
*P030
Cylinder 1 misfire detected
1 /
Cylinder 2 misfire detected
*P0302 /
Cylinder 3 misfire detected
*P0303 /
Cylinder 4 misfire detected
*P0304
*P0327 Knock sensor circuit low
*P0328 Knock sensor circuit high
*P0335 Crankshaft position sensor circuit
*P0340 Camshaft position sensor circuit
Exhaust gas recirculation flow
*P0401
detected as insufficient
Exhaust gas recirculation flow
*P0402
detected as excessive
Exhaust gas recirculation control
*P0403
circuit
Engine General Information and Diagnosis:
Detecting condition
(DTC will set when detecting:)
Circuit voltage of ECT sensor is less than specification.
Circuit voltage of ECT sensor is more than specification.
Output voltage of throttle position sensor (main) is lower
than specification.
Output voltage of throttle position sensor (main) is higher
than specification.
Max. output voltage of HO2S-1 is less than specification.
Min. output voltage of HO2S-1 is more than specification.
Response time of HO2S-1 output voltage between rich
and lean is longer than specification.
Output voltage of HO2S-1 is more than specification or
less than specification. (or HO2S-1 circuit open or short)
Output voltage of HO2S-2 is less than specification while
engine is idling after driving with high engine load and
Max. output voltage of HO2S-2 minus Min. output voltage
of HO2S-2 is less than specification.
Output voltage of HO2S-2 is more than specification while
engine is idling after driving with high engine load and
Max. output voltage of HO2S-2 minus Min. output voltage
of HO2S-2 is less than specification.
Output voltage of HO2S-2 is more than specification after
warming up engine.
Total fuel trim is larger than specification for specified time
or longer. (Fuel trim toward rich side is large.)
Total fuel trim is smaller than specification for specified
time or longer. (Fuel trim toward lean side is large.)
Output voltage of throttle position sensor (sub) is lower
than specification.
Output voltage of throttle position sensor (sub) is higher
than specification.
Misfire of such level as to cause damage to three way
catalyst or misfire of such level as to deteriorate emission.
Output voltage of knock sensor is less than specification.
Output voltage of knock sensor is more than specification.
No signal of CKP sensor for specified time even if starting
motor signal is input.
CMP sensor pulse is out of specification.
Difference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is less than
specification.
Difference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is more than
specification.
Output voltage is different from output command with
more than one pole out of 4 poles.
1A-33
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
1 driving
cycle
1 driving
cycle
*2 driving
cycles
1 driving
cycle
1 driving
cycle
1 driving
cycle
1 driving
cycle
2 driving
cycles
2 driving
cycles
1 driving
cycle

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