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SsangYong: Engine Euro 4. Manual - part 47

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

1491

DIAGNOSIS

D27DTP/D27DT (EU4) SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

ڱڼۍۄڼۉۏٻڞۊڿۄۉۂ

ڱڼۍۄڼۉۏٻڞۊڿۄۉۂٻڪڦډ

ٻڪڦډ

ڃڮېھھۀێێہېۇڄ

ګۍۀێێٻٽڠکگڠڭٽ

ڳڳ

6. When the “VARIANT CODING” screen is displayed,

change the item using arrow keys.

7. If you press

, the message as shown in figure

appears. And, then “VARIANT CODING” screen is
displayed.

8. If the “ENTER” key is pressed after turning “OFF” the

ignition, the standby screen will be displayed for 15
seconds.

5. If you need to change the variant coding, press

key to return to “VARIANT CODING” screen. On the
screen, select “2] WRITE VARIANT CODING” and

press

9. After 15 seconds, if the ignition key is “ON” and the

“ENTER” key is pressed, then the coding is
completed.

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

1491

DIAGNOSIS

D27DTP/D27DT (EU4) SM - 2006.08

D27DTP/D27DT (EU4)

ECU Replace

When replacing the engine ECU, there are two ways to replace the ECU according to the status of ECU. Firstly,
when the ECU is able to communicate with SCAN-100, you can immediately transfer the vehicle identification
number, variant coding value, and C2I/C3I coding value that the ECU is memorizing to SCAN-100 device, and then
update the new ECU using this information, without manually entering the values. But when the ECU is not able to
communicate with SCAN-100, you should manually enter all the values.

For more information, refer to the below.

ECU Replace (if possible to communicate
with SCAN-100)

Ú Preceding Work: Perform the “Entering Diagnosis

Procedures”

1. Select the desired model and press

after se-

lecting “3] ECU Replace” on “MISCELLANEOUS
SELECTION” screen.

3. Turn the ignition key to “OFF” and replace the ECU.

2. The version of the new ECU should be same as that

of the ECU equipped in vehicle. If they differ each
other, re-program after replacement. Press ENTER
key to record the ECU information.

• Temporarily transfer the data stored in the ECU

equipped in vehicle to SCAN-100 device. At this
time, be careful not to turn off the power of the
device. If this happens, all the data in the device
will be lost.

NOTICE

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

1491

DIAGNOSIS

D27DTP/D27DT (EU4) SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

ڟگګٻڍڒڋڃڞڎڤڄ

4. ECU Replace

The version of D27DTP (POWER UP) engine ECU is
upgraded from v. 3.1 to v. 3.2 due to adding or modi-
fying of the sensors or other systems, the number of
connectors is also changed from one to two.

a. E-EGR valve and related systems

b. Throttle body and related systems

c . AQGS and related systems

5. If you turn the ignition key to “ON” and press

, the message as shown in the figure appears (the system is

initializing), and then “MULTI CALIBRATION SELECTION” screen is displayed.

6. Select the appropriate value on the “MULTI CALIBRA-

TION SELECTION” screen.

- A/T: Select “1] EXPORT (EUROPE) A/T”.

- M/T: Select “3] EXPORT (EUROPE) M/T”.

D27DTP (POWER UP) Engine - Ver. 3.2 ECU

D27DT Engine - Ver. 3.1 ECU

ڟگګٻڍڒڋڃڞڎڤڄ

• Be careful not to turn off the power of SCAN-100

when switching the ignition key to “OFF”. At this
time, the data below is stored to SCAN-100
memory:

- vehicle identification number

- variant coding value

- C2I/C3I coding value.

NOTICE

• For REXTON D27DTP (POWER UP) engine, select

the “DOM A/T”.

NOTICE

ڟگګٻڍڒڋڃڞڎڤڄ

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

1491

DIAGNOSIS

D27DTP/D27DT (EU4) SM - 2006.08

D27DTP/D27DT (EU4)

ڟگګٻڍڒڋڃڞڎڤڄ

7. When you press “ENTER”, ECU information screen

appears for a while, and then the message (multi-
calibration completed) as shown in figure appears.
Turn the ignition key to the “OFF” position and turn
it to the “ON” posigion again.

8. If the multi-calibration is completed successfully,

ECU REPLACE (STEP 5) screen is displayed.

Backup data:

- Multi-calibration value

- VIN value

- Variant code value

- Injector (C2I or C3I) value

9. For the vehicle eqipped with immobilizer system,

the immobilizer should be coded by pressing

after the multi calibration is completed.

- For the vehicle without the immobilizer system,

press “ESC”.

10. When you press

, the sign in screen is

displayed. Enter the user password to perform the
immobilizer coding.

* D27DTP (POWER UP) Engine: C3I (20 digits)

* D27DT Engine: C2I (16 digits: samp as the

previous version)

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