SsangYong Rexton. Service manual - part 110

 

  Index      SsangYong     SsangYong Rexton - service and repair manual

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  108  109  110  111   ..

 

 

SsangYong Rexton. Service manual - part 110

 

 

DI10-45

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P0204

P0205

P0203

P1201

P1202

P1204

P1205

Injector #4 Circuit Open

Injector #5 Circuit Open

Injector #3 Circuit Open

Injector #1 Circuit Short

Injector #2 Circuit Short

Injector #4 Circuit Short

Injector #5 Circuit Short

- 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.

- 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 #1 circuit malfunction: Short.

• If the trouble recurs with the injec-

tor removed, replace the injector.
Perform C2I coding and check
again.

• If the trouble does not recur, check

the wiring harness between the in-
jector and ECU (ECU pin: #117, #114).

- Replace the ECU if required.

- Injector #2 circuit malfunction: Short.

• If the trouble recurs with the injec-

tor removed, replace the injector.
Perform C2I coding and check
again.

• If the trouble does not recur, check

the wiring harness between the in-
jector and ECU (ECU pin: #118, #121).

- Replace the ECU if required.

- Injector #4 circuit malfunction: Short.

• If the trouble recurs with the injec-

tor removed, replace the injector.
Perform C2I coding and check
again.

• If the trouble does not recur, check

the wiring harness between the in-
jector and ECU (ECU pin: #117, #115).

- Replace the ECU if required.

- Injector #5 circuit malfunction: Short.

• If the trouble recurs with the injec-

tor removed, replace the injector.
Perform C2I coding and check
again.

• If the trouble does not recur, check

the wiring harness between the in-
jector and ECU (ECU pin: #118, #120).

- Replace the ECU if required.

DI10-46

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P1203

P0182

P0183

Injector #3 Circuit Short

Fuel temperature sensor -
Short to Ground

Fuel temperature sensor -
Short to B+

- Injector #3 circuit malfunction: Short.

• If the trouble recurs with the injec-

tor removed, replace the injector.
Perform C2I coding and check
again.

• If the trouble does not recur, check

the wiring harness between the in-
jector and ECU (ECU pin: #117, #116).

- Replace the ECU if required.

- The sensing values are higher than

specified values for fuel temperature
sensor. (More than maximum sensing
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 tempera-

ture 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 sensing
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 tempera-

ture 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.

DI10-47

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P0180

P1678

P1679

P1680

P1530

Fuel temperature sensor -
Malfunction

Glow Plug Malfunction -
Open

Glow Plug Malfunction -
Short

Glow Plug Malfunction -
Short to Ground

#1 Heater operating circuit
- Open

- The power source circuit is faulty for

fuel temperature sensor. (Fuel tem-
perature sensor is mounted in high
pressure pump)

- 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 tempera-

ture 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.

- Glow plug circuit malfunction: Open.

- Check the glow plug wiring harness

for open.

• ECU pin #113

- Check the glow plug relay operations.

- Check the glow plug power supply.

- Check the ECU wiring and replace the

ECU if required.

- Glow plug circuit malfunction: Short.

- Check the glow plug wiring harness

for open.

• ECU pin #113

- Check the glow plug relay operations.

- Check the glow plug power supply.

- Check the ECU wiring and replace the

ECU if required.

- Glow plug circuit malfunction: Short to

ground.

- Check the glow plug wiring harness

for open.

• ECU pin #113

- Check the glow plug relay operations.

- Check the glow plug power supply.

- Check the ECU wiring and replace the

ECU if required.

- #1 heater circuit malfunction: Open.

- Check the wiring harness for open.

• ECU pin #61

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

DI10-48

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P1531

P1532

P1534

P1535

P1536

#1 Heater operating circuit
- Short

#1 Heater operating circuit
- Short to Ground

#2 Heater operating circuit
- Open

#2 Heater operating circuit
- Short

#2 Heater operating circuit
- Short to Ground

- #1 heater circuit malfunction: Short.

- Check the wiring harness for short.

• ECU pin #61

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

- #1 heater circuit malfunction: Short to

ground.

- Check the wiring harness for short.

• ECU pin #61

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

- #2 heater circuit malfunction: Open.

- Check the wiring harness for open.

• ECU pin #62

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

- #2 heater circuit malfunction: Short.

- Check the wiring harness for short.

• ECU pin #62

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

- #2 heater circuit malfunction: Short to

ground.

- Check the wiring harness for short.

• ECU pin #62

- Check the heater relay operations.

- If the forced operation is not available,

replace the ECU.

- Check the ECU wiring and replace the

ECU if required.

 

 

 

 

 

 

 

Content   ..  108  109  110  111   ..