SsangYong: Engine Euro 4. Manual — part 57
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
16
DIAGNOSIS
ECU
Limp
Home
Mode
Immedi-
ately
Engine Stop
Delayed
Engine
Stop
Torque
Reduction
(max.50%)
Torque
Reduction
(max.20%)
New DTC
DTC
Trouble
Help
P0182
P0183
Fuel Temperature Sensor
- Short to Ground
Fuel Temperature
Sensor - Short to B+
- The sensing values are higher than
specified values for fuel temperature
sensor. (More than maximum sens-
ing values 140°C - Circuit Short)
- Actual fuel temp. vs. Resistance
• -40°C: 75.780
Ω -20°C: 21.873 Ω
• -10°C: 12.462
Ω 0°C: 7.355 Ω
• 10°C: 4.481
Ω
20°C: 2.812
Ω
• 25°C: 2.252
Ω
30°C: 1.814
Ω
• 40°C: 1.199
Ω
50°C: 0.811
Ω
• 70°C: 0.394
Ω
90°C: 0.206
Ω
• 120°C: 0.087
Ω
- Recovery values when fuel
temperature sensor failure: 95°C
- Check the supply voltage to sensor.
- Check the wiring harness for open,
short and poor contact.
• ECU pin: #109, #110
- Check the ECU wiring and replace
the ECU if required.
- The sensing values are lower than
specified values for fuel temperature
sensor. (Less than maximum sens-
ing values - 40°C - Circuit Open)
- Actual fuel temp. vs. Resistance
• -40°C: 75.780
Ω -20°C: 21.873 Ω
• -10°C: 12.462
Ω 0°C: 7.355 Ω
• 10°C: 4.481
Ω
20°C: 2.812
Ω
• 25°C: 2.252
Ω
30°C: 1.814
Ω
• 40°C: 1.199
Ω
50°C: 0.811
Ω
• 70°C: 0.394
Ω
90°C: 0.206
Ω
• 120°C: 0.087
Ω
- Recovery values when fuel
temperature sensor failure: 95°C
- Check the supply voltage to sensor.
- Check the wiring harness for open,
short and poor contact.
• ECU pin: #109, #110
- Check the ECU wiring and replace
the ECU if required.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
17
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
Limp
Home
Mode
Immedi-
ately
Engine Stop
Delayed
Engine
Stop
Torque
Reduction
(max.50%)
Torque
Reduction
(max.20%)
New DTC
DTC
Trouble
Help
P0190
P0191
Supply Voltage Fault to
Fuel Rail Pressure Sensor
Fuel Rail Pressure
Sensor Signal Fault
O
O
- The supply voltage to fuel rail
pressure sensor is faulty.
- Check the supply voltage to sensor.
• Output voltage at 1600 bar:
4.055± 0.125V
• Output voltage at atmospheric
pressure: 0.5±0.04V
- Check the sensor and ECU wiring
harness.
• Check the ECU pin #6, #26 for
open and short.
• Check the fuel rails and high
pressure pipes for leaks.
- Check the fuel rail pressure sensor.
- Replace the ECU if required.
- The rail pressure drop is too high.
- Check the supply voltage to sensor.
• Output voltage at 1600 bar:
4.055 ± 0.125 V
• Output voltage at atmospheric
pressure: 0.5 ± 0.04 V
- Check the sensor and ECU wiring
harness.
• Check the ECU pin #6, #26 for
open and short.
• Check the fuel rails and high
pressure pipes for leaks.
- Check the fuel rail pressure sensor.
- Replace the ECU if required.
P0192
Fuel Rail Pressure Sensor
Malfunction - Open
O
- The fuel rail pressure sensing values
are lower than specified values.
• Minimum sensing values: - 112
bar (Open)
- Check the supply voltage to sensor.
• Output voltage at 1600 bar:
4.055 ± 0.125 V
• Output voltage at atmospheric
pressure: 0.5 ± 0.04 V
- Check the sensor and ECU wiring
harness.
• Check the ECU pin #25, #26 for
open and poor contact.
• Check the fuel rails and high
pressure pipes for leaks.
- Check the fuel rail pressure sensor.
- Replace the ECU if required.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
18
DIAGNOSIS
ECU
Limp
Home
Mode
Immedi-
ately
Engine Stop
Delayed
Engine
Stop
Torque
Reduction
(max.50%)
Torque
Reduction
(max.20%)
New DTC
DTC
Trouble
Help
P0193
Fuel Rail Pressure Sensor
Malfunction - Short
O
- The fuel rail pressure sensing values
are higher than specified values.
• Maximum sensing values:
1,600 bar (Short)
- Check the supply voltage to sensor.
• Output voltage at 1600 bar:
4.055± 0.125V
• Output voltage at atmospheric
pressure: 0.5±0.04V
- Check the sensor and ECU wiring
harness.
• Check the ECU pin #25, #26 for
short and poor contact.
• Check the fuel rails and high
pressure pipes for leaks.
- Check the fuel rail pressure sensor.
- Replace the ECU if required.
P0201
P0202
Injector #1 Circuit Open
Injector #2 Circuit Open
- Injector #1 circuit malfunction: Open.
• If the injector pin is defective, per-
form C2I coding and check again.
• If the injector pin is normal,
check the ECU wiring harness
(ECU pin: #117, #114).
- Replace the ECU if required.
- Injector #2 circuit malfunction: Open.
• If the injector pin is defective, per-
form C2I coding and check again.
• If the injector pin is normal,
check the ECU wiring harness
(ECU pin: #118, #121).
- Replace the ECU if required.
P0203
P0204
P0205
Injector #3 Circuit Open
Injector #4 Circuit Open
Injector #5 Circuit Open
- Injector #3 circuit malfunction: Open.
• If the injector pin is defective, per-
form C2I coding and check again.
• If the injector pin is normal,
check the ECU wiring harness
(ECU pin: #117, #116).
- Replace the ECU if required.
- Injector #4 circuit malfunction: Open.
• If the injector pin is defective, per-
form C2I coding and check again.
• If the injector pin is normal,
check the ECU wiring harness
(ECU pin: #117, #115).
- Replace the ECU if required.
- Injector #5 circuit malfunction: Open.
• If the injector pin is defective, per-
form C2I coding and check again.
• If the injector pin is normal,
check the ECU wiring harness
(ECU pin: #118, #120).
- Replace the ECU if required.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
19
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
Limp
Home
Mode
Immedi-
ately
Engine Stop
Delayed
Engine
Stop
Torque
Reduction
(max.50%)
Torque
Reduction
(max.20%)
New DTC
DTC
Trouble
Help
P0215
Main Relay Fault - Stuck
- The main relay is stuck ; Shut down.
- Resistance of main relay: 92
Ω ± 9 Ω
(at 20°C)
- Check the main relay wiring harness.
- Check the ECU wiring harness.
• Check the ECU pin #3, 4, 5 for
open and short.
- If the forced operation is not
available, replace the ECU.
- Check the fuse for main relay
P0219
Too Small Clearance of
Crank Angle Sensor
- Crank angle signal faults or
clearance too close.
- Check the sensor wiring harness
for ECU pin #90 and #82 (open,
short, poor contact).
- Check the resistance of crank angle
sensor: 1090
Ω ± 15 %.
- Measure the air gap: 0.3 ~ 1.3 mm
• 1.3 mm of air gap: outputs 1.0 V
at 40 rpm
• 0.3 mm of air gap: outputs 150 V
at 7000 rpm
- Check the teeth condition.
• Drive plate (A/T), DMF (M/T)
- Replace the ECU if required.
P0220
P0222
P0223
Accelerator Pedal Sensor
#2 Malfunction - Supply
Voltage Fault
Accelerator Pedal Sensor
#2 Malfunction - Open
Accelerator Pedal Sensor
#2 Malfunction - Short
O
O
O
- The supply voltage is faulty.
- Check the supply voltage to sensor.
- Check the wiring harness.
• Check the circuit for open and short.
• Check the ECU pin #57, #14 for
open and short.
- Check the accelerator pedal.
- Check the ECU wiring harness.
- Replace the ECU if required.
- Out of range about potentiometer 2
of pedal sensor: lower than
specified values
- Check the supply voltage to sensor.
- Check the wiring harness.
• Check the circuit for open and short.
• Check the ECU pin #32, #14 for
open and poor contact.
- Check the accelerator pedal.
- Check the ECU wiring harness.
- Replace the ECU if required.
- Out of range about potentiometer 2
of pedal sensor: higher than
specified values
- Check the supply voltage to sensor.
- Check the wiring harness.
• Check the circuit for open and short.
• Check the ECU pin #32, #14 for
short and poor contact.
- Check the accelerator pedal.
- Check the ECU wiring harness.
- Replace the ECU if required.
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