The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
Engine Control Unit Volkswagen T4 2.5 TDI Bosch 070906016CF 0281012909
Vendors's code: 0281012909
Product code: 0281012909
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
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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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Looking for the 070906016CF ECU for a Volkswagen T4 2.5 TDI?
This used Bosch 0281012909 module with VW number 070906016CF comes from a T4 with the 2.5 TDI engine. It is fully working and available in a locked or unlocked version.
Engine Control Unit Volkswagen T4 2.5 TDI Bosch 070906016CF 0281012909
In the Volkswagen T4 2.5 TDI, the engine control unit controls fuel injection and manages the diesel engine, which often works under heavy load. This unit is a Bosch module with number 0281012909 and VW part number 070906016CF. It is used, fully working and in good condition.
Markings on the label
- 070906016CF – Volkswagen number
- 0281012909 – Bosch number (0 281 012 909 on the label)
When choosing a module for a T4, go by the full VW number. The letters CF at the end indicate the software and hardware version, and neighbouring versions may differ.
What may indicate a fault
- the engine will not start despite a working power supply,
- loss of power and limp mode appearing for no visible reason,
- the ECU does not respond to the diagnostic tool,
- the engine misfiring after moisture got into the module.
Start by checking the power supply and earths – in older vans that have spent years working in tough conditions, this is a common source of similar faults.
Locked and unlocked version
We prepare an unlocked module before dispatch; this usually takes 1–2 working days. A locked module stores the data and immobiliser from the previous T4 in its memory – this is the option for workshops that will unlock, program and adapt the ECU themselves.
Not every method can be carried out on every ECU: PIN / CAR PASS, Virgin, IMMO OFF, auto programming or clone. The part number, software and immobiliser decide, so please ask us before you buy. See also the description of engine control unit options.
Questions and answers
| Will the ECU start the T4 straight after fitting? |
|---|
| The locked version – no, it needs programming and adaptation. For the unlocked version we agree the work needed after fitting before purchase. |
| Can I order a module with a different number suffix? |
| We recommend the identical number 070906016CF, because the letters at the end denote the version. |
| What condition is the part in? |
| It is a used, fully working part in good condition. You will find the warranty period in the product features table. |
Need help choosing? Email contact@auto24parts.com.