Suzuki 2006 SX4 Service Manual page 81

DTC No. Detecting item
Intake Manifold Tuning
Valve Control Circuit/
P0660
Open
Intake Manifold Tuning
P0662 Valve Control Circuit High
ECM Back-Up Power
*P1510 Supply Malfunction
Throttle Actuator Control
Motor Circuit Range /
*P2101
Performance
Throttle Actuator Control
*P2102 Motor Circuit Low
Throttle Actuator Control
*P2103 Motor Circuit High
Throttle Actuator Control
*P2111 System - Stuck Open
Throttle Actuator Control
Throttle Body Range /
*P2119
Performance
Throttle/Pedal Position
Sensor/Switch "D" Circuit
*P2122
Low Input
Throttle/Pedal Position
Sensor/Switch "D" Circuit
*P2123
High Input
Throttle/Pedal Position
Sensor/Switch "E" Circuit
*P2127
Low Input
Throttle/Pedal Position
Sensor/Switch "E" Circuit
*P2128
High Input
Throttle/Pedal Position
Sensor/Switch "A" / "B"
*P2135
Voltage Correlation
Throttle/Pedal Position
Sensor/Switch "D" / "E"
*P2138
Voltage Correlation
O2 Sensor Signal Stuck
*P2195 Lean (Bank-1 Sensor-1)
O2 Sensor Signal Stuck
*P2196 Rich (Bank-1 Sensor-1)
Barometric Pressure
*P2227 Circuit Performance
Barometric Pressure
*P2228 Circuit Low
Barometric Pressure
*P2229 Circuit High
Engine General Information and Diagnosis:
Detecting condition
(DTC will set when detecting:)
Monitor signal of IMT valve is different from command
signal for 5 sec.
Circuit voltage of IMT valve is higher than specification for
5 sec. when engine revolution is 3,000 rpm or less.
Backup power voltage of internal circuit is lower than
specified voltage for 5 sec.
Throttle actuator control circuit is higher than specified
current or temperature for 0.5 sec.
Power supply voltage of throttle actuator control relay is
lower than 5 V for 0.5 sec. even though throttle actuator
control relay turned on.
Power supply voltage of throttle actuator control relay is
higher than 5 V for 0.6 sec. even though throttle actuator
control relay is turned off.
Throttle position does not change by 2° during diagnosing
throttle valve at ignition switch turned OFF.
Difference between the measured (actual) throttle valve
opening angle and the target throttle valve opening angle
which is calculated based on accelerator pedal opening
angle and engine condition is more than specification for
specified time.
Output voltage of APP sensor (main) is lower than 0.45 V
for 0.5 sec.
Output voltage of APP sensor (main) is higher than 4.8 V
for 0.5 sec.
Output voltage of APP sensor (sub) is lower than 0.23 V
for 0.5 sec.
Output voltage of APP sensor (sub) is higher than 2.4 V
for 0.5 sec.
Difference between the opening angle based on TP
sensor (main) and the opening angle based on TP sensor
(sub) is more than specification for 0.2 sec.
Difference between the opening angle based on APP
sensor (main) and the opening angle based on APP
sensor (sub) is more than specification for 0.5 sec.
A/F sensor signal is higher than 1.15 for 10 sec. even
though HO2S voltage is higher than 0.2 V while vehicle is
running after warmed up.
A/F sensor signal is lower than 0.85 for 10 sec. even
though HO2S voltage is lower than 0.7 V while vehicle is
running after warmed up.
Difference between barometric pressure value and
estimated barometric pressure value (according to engine
load rate and engine speed) is higher than 25 kPa for 1.25
sec.
Output signal of barometric pressure sensor is lower than
1.95 V for 0.5 sec.
Output signal of barometric pressure sensor is higher
than 4.7 V for 0.5 sec.
1A-37
DTC MIL
1 driving Not
cycle applicable
1 driving Not
cycle applicable
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
1 driving 1 driving
cycle cycle
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