Suzuki 2006 SX4, Service Manual

Page: 79 / 1478

Engine General Information and Diagnosis: 1A-35
)
*P0122
Throttle/Pedal Position
Sensor/Switch “A” (Main)
Circuit Low
Output voltage of TP sensor (main) is lower than 0.3 V.
1 driving
cycle
1 driving
cycle
)
*P0123
Throttle/Pedal Position
Sensor/Switch “A” (Main)
Circuit High
Output voltage of TP sensor (main) is higher than 4.6 V.
1 driving
cycle
1 driving
cycle
)
*P0131
O2 Sensor (HO2S) Circuit
Low Voltage (Bank-1
Sensor-1) A/F sensor terminal voltage is lower than 1.8 V or A/F
sensor output current is lower than –5 mA for 5 sec. with
engine running.
2 driving
cycles
2 driving
cycles
)
*P0132
O2 Sensor (HO2S) Circuit
High Voltage (Bank-1
Sensor-1) A/F sensor terminal voltage is higher than 3.8 V or A/F
sensor output current is higher than 5 mA for 5 sec. with
engine running.
2 driving
cycles
2 driving
cycles
)
* U P0133
O2 Sensor (HO2S) Circuit
Slow Response (Bank-1
Sensor-1)
Ratio between integrated value of A/F sensor output
variation and integrated value of short term fuel trim
variation is more than specification while vehicle is
running.
2 driving
cycles
2 driving
cycles
)
* U P0134
O2 Sensor (HO2S) No
Activity Detected (Bank-1
Sensor-1) Impedance of A/F sensor element is higher than 500
Ω
for
15 sec. even though A/F sensor heater is turned ON for
specified time with engine running.
2 driving
cycles
2 driving
cycles
)
* U P0137
O2 Sensor (HO2S) Circuit
Low Voltage (Bank-1
Sensor-2)
HO2S voltage is lower than 0.4 V for specified time while
vehicle is driving with high engine load (high speed). And
HO2S max. voltage minus HO2S min. voltage is lower
than 0.2 V.
2 driving
cycles
2 driving
cycles
)
* U P0138
O2 Sensor (HO2S) Circuit
High Voltage (Bank-1
Sensor-2)
HO2S voltage is higher than 0.85 V for specified time
while vehicle is driving with high engine load (high speed).
And HO2S max. voltage minus HO2S min. voltage is
lower than 0.2 V.
2 driving
cycles
2 driving
cycles
)
*P0140
O2 Sensor Circuit No
Activity Detected (Bank-1
Sensor-2)
Output voltage of HO2S is higher than 4.5 V for 0.5 sec.
2 driving
cycles
2 driving
cycles
)
* U P0171
Fuel System Too Lean
Total fuel trim (short term fuel trim + long term fuel trim) is
higher than specified range for 10 sec. 3 times. 2 driving
cycles
2 driving
cycles
)
* U P0172
Fuel System Too Rich
Total fuel trim (short term fuel trim + long term fuel trim) is
lower than specified range for 10 sec. 3 times. 2 driving
cycles
2 driving
cycles
)
*P0222
Throttle/Pedal Position
Sensor/Switch “B” Circuit
Low
Output voltage of TP sensor (sub) is lower than 0.74 V.
1 driving
cycle
1 driving
cycle
)
*P0223
Throttle/Pedal Position
Sensor/Switch “B” Circuit
High
Output voltage of TP sensor (sub) is higher than 4.74 V.
1 driving
cycle
1 driving
cycle
)
*
U
P0300
Random/Multiple Cylinder
Misfire Detected
• Misfire, which causes catalyst to overheat during 200
engine revolutions, is detected at 2 or more cylinders.
(MIL blinks as long as this misfire occurs continuously.)
• Misfire, which affects exhaust emission adversely
during 1000 engine revolution, is detected at 2 or more
cylinders.
2 driving
cycles
2 driving
cycles
)
*
U
P0301
/
*
U
P0302
/
U
*P0303
/
*
U
P0304
Cylinder 1,2,3,4 Misfire
Detected
• Misfire, which causes catalyst to overheat during 200
engine revolutions, is detected at 1 cylinder. (MIL blinks
as long as this misfire occurs continuously.)
• Misfire, which affects exhaust emission adversely
during 1000 engine revolution, is detected at 1 cylinder.
2 driving
cycles
2 driving
cycles
)
*P0327
Knock Sensor 1 Circuit
Low Output voltage of knock sensor is lower than 1.23 V for 5
sec. 1 driving
cycle
1 driving
cycle
)
*P0328
Knock Sensor 1 Circuit
High Output voltage of knock sensor is higher than 3.91 V for 5
sec. 1 driving
cycle
1 driving
cycle
DTC No. Detecting item
Detecting condition
(DTC will set when detecting:)
DTC MIL