Suzuki GRAND VITARA JB416 Service Manual page 39

DTC No. Detecting item
O2 sensor (HO2S) circuit no
*P0140 activity detected (Sensor-2)
System too lean
*P0171
System too rich
*P0172
Throttle position sensor (sub)
*P0222
circuit low
Throttle position sensor (sub)
*P0223
circuit high
Random misfire detected
*P0300
Cylinder 1 misfire detected
*P0301 /
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
Crankshaft position sensor
*P0335
circuit
*P0340 Camshaft position sensor circuit CMP sensor pulse is out of specification.
Exhaust gas recirculation flow
*P0401 detected as insufficient
Exhaust gas recirculation flow
*P0402 detected as excessive
Exhaust gas recirculation
*P0403
control circuit
Catalyst system efficiency
*P0420 below threshold
Evaporative emission system
*P0443
purge control valve circuit
P0462 Fuel level sensor circuit low
P0463 Fuel level sensor circuit high
Fan 1 (Radiator cooling fan)
*P0480
control circuit
Vehicle speed sensor (VSS)
*P0500
malfunction
Brake switch "A"/"B" correlation
*P0504
A/C refrigerant pressure sensor
P0532
circuit low
A/C refrigerant pressure sensor
P0533
circuit high
Internal control module memory
*P0601
check sum error
Control module programming
P0602
error
Engine General Information and Diagnosis:
Detecting condition
(DTC will set when detecting:)
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.
Misfire of such level as to deteriorate emission but not to
cause damage to three way catalyst.
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.
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.
Ratio between integrated value of A/F sensor output
variation and integrated value of HO2S-2 output variation
is more than specification.
Monitor signal of EVAP canister purge valve is different
from command signal. (circuit open or shorted to ground)
Circuit voltage of fuel level sensor is less than
specification.
Circuit voltage of fuel level sensor is more than
specification.
Monitor signal of radiator cooling fan relay is different from
command signal.
No vehicle speed signal during fuel cut for specified time
or longer, or vehicle speed signal is not input even if
vehicle is driving with more than specified engine speed
and D-range (for A/T model).
Brake pedal switch signal (Brake switch 2) is inconsistent
with stop lamp switch signal (Brake switch 1).
Output voltage of A/C refrigerant pressure sensor is less
than specification.
Output voltage of A/C refrigerant pressure sensor is more
than specification.
Data write error or check sum error.
Data programming error.
1A-21
MIL
2 driving
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2 driving
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2 driving
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1 driving
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1 driving
cycle
*2 driving
cycles
2 driving
cycles
1 driving
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1 driving
cycle
1 driving
cycle
1 driving
cycle
2 driving
cycles
2 driving
cycles
1 driving
cycle
2 driving
cycles
2 driving
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1 driving
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2 driving
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1 driving
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1 driving
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