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.