Dtc Table - Suzuki 2006 SX4 Service Manual

1A-34 Engine General Information and Diagnosis:

DTC Table

NOTE
• There are two types of OBD system depending on the vehicle specification.
For non-Euro-OBD model, refer to "Precaution on On-Board Diagnostic (OBD) System".
• For non-Euro-OBD model, some of DTC No. with delta ( ) mark in the following table can not be
detected by ECM depending on vehicle specification and local regulation.
• With the CAN communication generic scan tool, only star (*) marked DTC No. in the following table
can be read.
• When DTC P0300 / P0301 / P0302 / P0303 / P0304 is detected, MIL blinks or lights up according to
detecting condition. For details, refer to "DTC P0300 / P0301 / P0302 / P0303 / P0304: Random Misfire
Detected / Cylinder 1 / Cylinder 2 / Cylinder 3 / Cylinder 4 Misfire Detected".
DTC No. Detecting item
HO2S Heater Control
* P0030 Circuit (Bank-1 Sensor-1)
HO2S Heater Control
Circuit Low (Bank-1
*P0031
Sensor-1)
HO2S Heater Control
Circuit High (Bank-1
*P0032
Sensor-1)
HO2S Heater Control
Circuit Low (Bank-1
*P0037
Sensor-2)
HO2S Heater Control
Circuit High (Bank-1
*P0038
Sensor-2)
Mass or Volume Air Flow
Circuit Range /
* P0101
Performance
Mass or Volume Air Flow
*P0102 Circuit Low Input
Mass or Volume Air Flow
*P0103 Circuit High Input
Intake Air Temperature
* P011 Sensor 1 Circuit Range /
1 Performance
Intake Air Temperature
*P0112 Sensor 1 Circuit Low
Intake Air Temperature
*P0113 Sensor 1 Circuit High
Engine Coolant
Temperature Circuit
* P0116
Range / Performance
Engine Coolant
*P0117 Temperature Circuit Low
Engine Coolant
*P0118 Temperature Circuit High
Detecting condition
(DTC will set when detecting:)
Impedance of A/F sensor element is higher than 50 Ω for
20 sec. even though A/F sensor heater is turned ON
Heater control circuit voltage of A/F sensor is lower than
specification for more than specified time even though
control duty ratio of A/F sensor heater is less than 90%
with engine running. (Heater control duty pulse is not
detected in its circuit of ECM)
Heater control circuit voltage of A/F sensor is higher than
specification for more than specified time even though
control duty ratio of A/F sensor heater is more than 10%
with engine running. (Heater control duty pulse is not
detected in its circuit of ECM)
HO2S circuit voltage is lower than specification for
specified time even though control duty ratio of HO2S
heater is less than 75% with engine running. (Heater
control duty pulse is not detected in its monitor signal)
HO2S circuit voltage is higher than specification for
specified time even though control duty ratio of HO2S
heater is more than 25% with engine running. (Heater
control duty pulse is not detected in its monitor signal)
MAF sensor signal is higher or lower than estimated
range based on engine speed and throttle angle for 7 sec.
Output voltage of MAF sensor is lower than 0.15 V for 5
sec.
Output voltage of MAF sensor is higher than 4.85 V for 5
sec.
Variation of IAT sensor signal is less than 15 V for 10
minutes even though ECT reaches 70 °C (158 °F).
Circuit voltage of IAT sensor is lower than 0.15 V for 5
sec.
Circuit voltage of IAT sensor is higher than 4.85 V for 5
sec.
ECT sensor values is less than 10 °C (50 °F) while engine
is running under more than specified engine load (more
than 1000 rpm) after 2 to 1116 min. (depending on ECT at
engine start) elapsed from engine start.
Circuit voltage of ECT sensor is lower than 0.15 V for 5
sec.
Circuit voltage of ECT sensor is higher than 4.85 V for 5
sec.
S6RW0C1104006
DTC MIL
2 driving 2 driving
cycles cycles
2 driving 2 driving
cycles cycles
2 driving 2 driving
cycles cycles
2 driving 2 driving
cycles cycles
2 driving 2 driving
cycles cycles
2 driving 2 driving
cycles cycles
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
2 driving 2 driving
cycles cycles
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
2 driving 2 driving
cycles cycles
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle