SsangYong: Engine Euro 4. Service manual — part 71
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
72
DIAGNOSIS
ECU
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
P0117
Coolant Temperature
Sensor Malfunction -
Open circuit
xxxxx
Condition
- The sensor value is less than minimum specified value (0.11 V).
- Related circuit: open circuit
xxxxx
Specification
20°C - 2.50 k
Ω - 3.57 V
80°C - 0.32 k
Ω - 1.22 V
100°C - 0.18 k
Ω - 0.78 V
xxxxx
Actions
1. Measure the actual temperature using SCAN-100.
2. Inspect the circuits of ECU pin No. 78 and 79.
3. Check the coolant temperature sensor.
4. Check the ECU.
P0118
Coolant Temperature
Sensor Malfunction -
Short circuit
xxxxx
Condition
- The sensor value is over the maximum specified value (4.96 V).
- Related circuit: short circuit
xxxxx
Specification
20°C - 2.50 k
Ω - 3.57 V
80°C - 0.32 k
Ω - 1.22 V
100°C - 0.18 k
Ω - 0.78 V
xxxxx
Actions
1. Measure the actual temperature using SCAN-100.
2. Inspect the circuits of ECU pin No. 78 and 79.
3. Check the coolant temperature sensor.
4. Check the ECU.
O
O
Coolant
Temperature
Sensor
Throttle
Body
Control
No.1 Throttle Position
Sensor - Low Voltage
xxxxx
Condition
- No.1 throttle position sensor circuit: short or open circuit to
ground.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
P0120
O
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
73
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
No.1 Throttle Position
Sensor - High Voltage
xxxxx
Condition
- No.1 throttle position sensor’s main power is grounded.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
No.2 Throttle Position
Sensor - Low Voltage
xxxxx
Condition
- No.2 throttle position sensor circuit: short or open circuit to ground.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
Throttle
Body
Control
P0120
No.2 Throttle Position
Sensor - High Voltage
xxxxx
Condition
- No.2 throttle position sensor’s main power is grounded.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
74
DIAGNOSIS
ECU
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
Throttle Actuator -
Insuffcient Supply
Power
xxxxx
Condition
- Actuator circuit: short circuit
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
TPS Valve Inconsistent
with HFM Sensor Value
xxxxx
Condition
- The potentiometer is defective.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
Both Throttle Position
Sensors Malfunction
xxxxx
Condition
- The potentiometer is defective.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
Throttle
Body
Control
P0120
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
75
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
Inconsistent Signals of
No.1 and No.2 Throttle
Position Sensors
xxxxx
Condition
- The difference in amount of 1/2 is occurred in
potentiometer.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
Throttle Actuator
Control Malfunction
xxxxx
Condition
- The wiring or actuator is defective.
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
O
Throttle
Body
Control
P0120
Intake Air Flow Sensor
and Throttle Sensor
Malfunction
xxxxx
Specification
- Connection between No.1 throttle position sensor and No.2
throttle position sensor
No.1 TPS’s pull-down resistance: 464 k
Ω
No.2 TPS’s pull-up resistance: 464 k
Ω
- Potentiometer voltage: 5 V
- Potentiometer resistance: 1 k
Ω ± 20 %
- Permissible current for wiper arms: below 15
μΑ
- Protective resistance for wiper arms: 320
Ω ± 20 %
- Motor voltage/max. current
: 12 V / below 1.7 A
xxxxx
Actions
1. Measure the actual output value using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 67, 68, 84,
85, 87 and 112.
3. Inspect the electric throttle controller.
4. Check the ECU.
O
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