A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Engine Control Unit Skoda 1.9 TDI Bosch 038906019EG 0281010928
Vendors's code: 0281010928
Product code: 0281010928
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
Engine Control Unit Skoda 1.9 TDI Bosch 038906019EG 0281010928
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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How can I check whether the 038906019EG ECU will fit your Skoda 1.9 TDI?
The car model is not enough – compare VW number 038906019EG and Bosch number 0 281 010 928 with the sticker on your unit. This used, fully working ECU comes from a 2003 Skoda 1.9 TDI.
Engine Control Unit Skoda 1.9 TDI Bosch 038906019EG 0281010928
The 1.9 TDI is a diesel engine, managed by this Bosch ECU. The number 0281010928 begins with 0 281 – Bosch's designation for diesel engine ECUs. The unit is responsible for injection quantity and timing, as well as boost. It comes from a 2003 Skoda; we do not state the model, as the numbers decide compatibility. It is used, fully working and in good condition.
Numbers to compare
- 038906019EG – VW/Skoda part number
- 0281010928 – Bosch number, shown on the label as 0 281 010 928
The letters "EG" at the end of the VW number identify the software or hardware version. 038906019 ECUs with a different suffix may have different software, so always compare the full number.
Symptoms of a faulty diesel ECU
- the engine will not start, although the glow plugs and fuel supply are fine,
- suddenly going into limp mode with no power,
- smoke or rough running with no injector fault,
- no communication with the unit during diagnostics.
Before replacing the ECU, check the power supply relay, earths and the unit's connector.
Unlocking the ECU – options
Not every method can be used with every unit: PIN / CAR PASS, Virgin, IMMO OFF, auto-programming or clone depend on the part number, software and immobiliser. So before buying the unlocked version, ask us what is possible. We carry out the preparation before dispatch – usually within 1–2 working days.
The locked version reaches you with the data and immobiliser of the donor car – for garages that will unlock, program and adapt it themselves. More: engine control unit variants.
Questions and answers
| Which Skoda model is this ECU for? |
|---|
| We do not state the model – match the unit by the number 038906019EG and the Bosch number. |
| Is this a diesel ECU? |
| Yes. It comes from a 1.9 TDI engine, and the Bosch prefix 0 281 denotes a diesel engine ECU. |
| What condition is the unit in? |
| Used, fully working, in good condition. You will find the warranty period in the product specifications table. |
Not sure about the number? Email contact@auto24parts.com.
