Kia ECU & Engine Control Modules – Rio, Ceed, Sportage and Sorento

Kia engine control units – ECU selection by OEM and manufacturer part number

A Kia engine control unit (ECU), also known as an ECM or engine computer, manages the operation of the engine using information received from sensors and other vehicle systems. Depending on the engine type and ECU generation, it may control fuel injection, ignition, electronic throttle operation, fuel pressure, turbocharger management and communication with other electronic modules.

When replacing a Kia ECU, however, the most important issue is identifying the exact control unit fitted to the vehicle. Kia uses many different engine-management systems across Rio, Ceed, Sportage, Sorento, Picanto, Carens, Carnival, Venga and other models. Two ECUs with similar housings may contain different hardware, software, calibration or immobiliser data.

Kia 391xx ECU numbers – what do they mean?

Many Kia engine control units use OEM references from the 391xx number family. Common examples include numbers beginning with 39100, 39101, 39103, 39110, 39113, 39114, 39120, 39130 and 39140.

Examples found in the Auto24Parts catalogue include:

• 39113-2734,
• 3910026CF0,
• 39130-2A200,
• 39110-02KB0,
• 39103-2A760,
• 39130-2A300,
• 39140-2A400,
• 39120-2A413.

The shared 391 prefix does not mean that the units are interchangeable. The complete reference must always be compared with the original ECU.

Why does a Kia ECU have more than one part number?

A Kia control unit often carries both an OEM number and a separate reference assigned by the electronics manufacturer. This second number may come from Bosch, Kefico, Delphi, Continental, Siemens or another supplier.

Examples include:

• 0281013424 / 39113-2734,
• 3910026CF0 / 9030930912A7,
• 39130-2A200 / DDCR28347569 / DCM3.7AP,
• 39110-02KB0 / 9001040010KC,
• 0281013875 / 39103-2A760,
• 39130-2A300 / DDCR28264012 / DCM3.7AP.

Searching with both the Kia OEM number and the manufacturer reference usually gives a much more precise result than searching only for “Kia engine ECU”.

Kia Sportage – Bosch 0281013424 / 39113-2734

One of the available modules is the Kia Sportage Bosch 0281013424 / 39113-2734 engine control unit.

The Bosch reference may also be written as 0 281 013 424. When identifying this ECU, both the Bosch number and Kia reference 39113-2734 should be compared with the original module.

Kia Rio 1.4 CRDi – 39130-2A200 / DCM3.7AP

For Kia Rio 1.4 CRDi, Auto24Parts offers the 39130-2A200 / 391302A200 / DDCR28347569 / DCM3.7AP ECU.

The Kia number can be written with or without the hyphen: 39130-2A200 or 391302A200. The additional references DDCR28347569 and DCM3.7AP help distinguish this unit from other control modules used in Rio applications.

Kia Rio 1.4 – Kefico 3910026CF0 / 9030930912A7

Another Rio application uses the Kefico 3910026CF0 / 9030930912A7 engine control unit.

This is a useful example of a Kia ECU where the electronics manufacturer's number does not follow the Bosch 0281 format. Both 3910026CF0 and 9030930912A7 should therefore be retained when searching for the correct replacement.

Kia Picanto 1.1 – 39110-02KB0 / 9001040010KC

For Kia Picanto 1.1, the catalogue includes the 39110-02KB0 / 3911002KB0 / 9001040010KC engine ECU.

The module also carries the identification GSA840SFS05000. The same Kia number can be written as 39110-02KB0 or 3911002KB0, so both forms are worth checking when searching by part number.

Kia Ceed 1.5 CRD – Bosch 0281013875 / 39103-2A760

Another available Bosch unit is the Kia Ceed 1.5 CRD Bosch 0281013875 / 39103-2A760 ECU.

The Bosch number can also be written as 0 281 013 875. As with other Kia modules, the electronics manufacturer reference should be checked together with the complete Kia OEM number.

Kia Venga 1.4 CRDi – 39130-2A300 / DCM3.7AP

For Kia Venga 1.4 CRDi, Auto24Parts offers the 39130-2A300 / 391302A300 / DDCR28264012 / DCM3.7AP ECU.

This module belongs to the DCM3.7AP family, as does the Rio 39130-2A200 unit, but the complete OEM and manufacturer numbers are different. Sharing the same ECU family does not make the two modules automatically interchangeable.

Kia Sportage uses several different ECU families

Sportage is a good example of why model name alone is not enough when selecting an engine computer. The Auto24Parts catalogue contains multiple Sportage references, including:

• 0281013424 / 39113-2734,
• 0281031888 / 39140-2A400,
• 5WY1993A / 3910323120 / 3912123050,
• 39110-2BAH2 / 391102BAH2 / 9001120090KE,
• M261204786 / 0261204786 / 1268301323.

The correct Sportage ECU must therefore be selected using the full label data rather than simply the model and engine capacity.

Kia Ceed diesel ECU references

Kia Ceed also appears with several different diesel engine control units. Examples in the catalogue include:

• 0281013875 / 39103-2A760,
• 0281017217 / 39113-2A511,
• 0281015438 / 39103-2A716,
• 0281016492 / 39114-2A510,
• 0281032126 / 39140-2A800 / EDC17C57.

This variety illustrates why “Kia Ceed 1.6 CRDi ECU” should always be followed by verification of the complete Bosch and Kia references.

Bosch, Kefico, Delphi, Continental and Siemens Kia ECUs

Kia vehicles use engine management systems supplied by several electronics manufacturers. The current catalogue includes modules from Bosch, Kefico, Delphi, Continental and Siemens, among others.

You can also browse other Bosch automotive control units and Siemens electronic modules.

The electronics manufacturer name helps narrow the search, but it does not replace the full part-number comparison. Two Bosch, Delphi or Kefico modules with similar housings may still contain different hardware or software.

Common symptoms that may indicate a Kia ECU problem

An ECU fault can produce different symptoms, but similar problems can also be caused by sensors, wiring, actuators, the fuel system or an incorrect power supply. The control unit should therefore be diagnosed before replacement.

• engine does not start,
• no diagnostic communication with the ECU,
• engine stalls or is difficult to restart,
• limp mode or reduced engine power,
• injector or ignition-control faults,
• incorrect accelerator or throttle response,
• fuel-pressure or boost-control faults,
• CAN communication errors,
• repeated diagnostic trouble codes,
• internal ECU memory or electronics faults.

Before replacing a Kia ECU, it is advisable to check battery voltage, ECU power supplies and grounds, fuses, relays, connectors and the wiring harness. A diagnostic trouble code alone does not prove that the control unit is defective.

Used / locked Kia engine control unit

A standard used / locked ECU normally retains data from its previous vehicle. Depending on the type of module, further preparation may be required before the ECU can be fitted to another Kia.

This option is intended mainly for automotive electronics specialists and workshops equipped to reset, programme, adapt or transfer data between control units.

Prepared or VIRGIN Kia ECU

For selected engine control units, the module may be reset or prepared for subsequent adaptation to another vehicle. The exact procedure depends on the Kia model, ECU family and immobiliser system.

Programming, security synchronisation or another diagnostic procedure may be required after installation. More details are available on the ECU preparation options page.

Kia ECU cloning

For compatible modules, another possible solution is Kia ECU cloning. If the required data can be correctly read from the original control unit, it may be transferred to a compatible replacement ECU.

Depending on the ECU design, the transferred data may include EEPROM or FLASH content, software, vehicle configuration, VIN and immobiliser-related information.

The possibility of cloning depends on the type and condition of the original module. If the required data cannot be read, another preparation method may be necessary.

Kia and Hyundai engine control units

Kia and Hyundai share certain platforms, engines and electronic systems, and some ECU references can appear in applications associated with both brands. This does not mean that every Kia ECU is interchangeable with a Hyundai unit.

The complete OEM number, electronics manufacturer reference, hardware, software and vehicle configuration must still be checked. Related modules can be found in the Hyundai engine control unit category.

Kia engine control units by part number

Searching for a Kia ECU by exact part number is one of the fastest and most accurate ways to identify the correct replacement module:

• 0281013424 / 39113-2734 – Kia Sportage Bosch ECU
• 39130-2A200 / DDCR28347569 / DCM3.7AP – Kia Rio 1.4 CRDi
• 3910026CF0 / 9030930912A7 – Kia Rio 1.4 Kefico ECU
• 39110-02KB0 / 9001040010KC – Kia Picanto 1.1
• 0281013875 / 39103-2A760 – Kia Ceed 1.5 CRD
• 39130-2A300 / DDCR28264012 / DCM3.7AP – Kia Venga 1.4 CRDi

How to check Kia ECU compatibility before ordering

Take a clear photo of the complete original ECU label. The Kia OEM numbers, Bosch, Kefico, Delphi, Continental, Siemens or other manufacturer references and any additional hardware or software designations should all be readable.

If you need help identifying the module, contact Auto24Parts and send the photo together with the Kia model, model year, engine capacity, power output and engine version.

For other vehicle makes, browse the complete engine control unit catalogue. Other Kia electronic parts can also be found in the Kia ABS pump category.

Before ordering, you can also review our How to Buy guide, Shipping & Delivery information and Returns, Warranty & Complaints conditions.

FAQ – Kia ECU and Engine Control Modules