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 Superb 1.8 T Bosch 3T0907115G 0261S05741
Vendors's code: 0261S05741
Product code: 0261S05741
Barcode:
Code 39:
ISBN:
€203.25
Price
€203.25
€250.00
Price
€250.00
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 Superb 1.8 T Bosch 3T0907115G 0261S05741
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Shipping
from
€30.00
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shipping
(Poland)
from
€30.00
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shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Does the 3T0907115G ECU fit your Superb 1.8 T?
Yes, if the label on your unit shows VW number 3T0907115G and Bosch number 0 261 S05 741. This used, fully working ECU comes from a Superb 1.8 T with a petrol engine.
Engine Control Unit Skoda Superb 1.8 T Bosch 3T0907115G 0261S05741
The Superb 1.8 T is a turbocharged petrol engine managed by a Bosch ECU. Bosch number 0261S05741 belongs to the 0 261 group – petrol engine ECUs. In the Skoda catalogue, the unit has the number 3T0907115G. It is responsible for injection, ignition and boost control, and also works with the car's immobiliser, so after fitting it requires adaptation or prior preparation. The ECU is used, fully working and in good condition.
How to identify this ECU
- 3T0907115G – VW/Skoda part number, version "G"
- 0261S05741 – Bosch number; shown on the sticker as 0 261 S05 741
The last letter of the VW number indicates the software or hardware version. A 3T0907115 ECU with a different letter is a different version – so compare the number character by character.
When it is worth checking the ECU
- no boost and reduced power,
- the engine will not start despite ignition and fuel being fine,
- a message about no communication with the engine module,
- the fault appeared after a voltage surge or water ingress.
Before deciding to replace it, check the intake for leaks, and check the wiring loom and the unit's power supply.
Unlocked or locked – how to order
We recommend the locked version to garages: the ECU holds the data and immobiliser of the donor Superb, and the unlocking, programming and adaptation are done by the mechanic. We prepare the unlocked version ourselves before dispatch – usually within 1–2 working days.
For this unit, whether PIN / CAR PASS, Virgin, IMMO OFF, auto-programming or clone can be used depends on the part number, software and immobiliser. Ask what is available before you buy. Details: engine control unit variants.
Questions and answers
| Is this a petrol ECU? |
|---|
| Yes. The Bosch number begins with 0 261, and the unit comes from a Superb 1.8 T. |
| Can I fit the 3T0907115G instead of a version with a different letter? |
| We do not recommend it – different letters mean different software or hardware versions. |
| What condition is the unit in? |
| Used, fully working, in good condition. You will find the warranty period in the product specifications table. |
Email contact@auto24parts.com – we will help you choose the right variant.
