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.
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