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 Golf Bosch 038906012FB 0281010651
Vendors's code: 0281010651
Product code: 038906012FB
Barcode:
Code 39:
ISBN:
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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 does the 038906012FB ECU differ from the FA version?
VW number 038906012FB has a different suffix from 038906012FA, and the Bosch numbers are 0281010651 and 0281010650 respectively – these are different versions of the module. This used, fully working unit comes from a diesel Volkswagen Golf.
Engine Control Unit Volkswagen Golf Bosch 038906012FB 0281010651
The Bosch 0281010651 module from a Volkswagen Golf is marked with VW number 038906012FB. It controls a diesel engine – regulating injection, starting and idling. As the data does not specify the engine size, base your choice solely on the numbers on the label. A working module with the identical FB version restores normal starting and running if the computer was the cause of the fault.
Numbers on the label
- 038906012FB – Volkswagen number, version FB
- 0281010651 – Bosch number; written on the label as 0 281 010 651
The letter after the VW number indicates the software or hardware version. Order this ECU if yours ends in FB – otherwise please contact us.
Typical signs of failure
- the engine will not start despite a working power supply,
- unexpected stalling when stationary,
- lack of power when accelerating,
- diagnostics cannot see the ECU or report an internal ECU fault.
Before replacing the module, it is worth checking the connector, earths and fuses – they are often the cause, and fixing them costs far less.
Purchase options
If you want the ECU ready to fit, choose the unlocked version – we prepare it before dispatch, usually within 1–2 working days. Whether PIN / CAR PASS, Virgin, IMMO OFF, auto programming or clone is possible depends on the part number, software and immobiliser; please ask us before you buy.
The locked version holds the data and immobiliser from the previous vehicle – it is bought by workshops that unlock, program and adapt ECUs themselves. Description: engine control unit options.
Questions and answers
| Are FB and FA interchangeable? |
|---|
| Do not assume so. They are different versions – compare the number with your label. |
| Where are the numbers? |
| On the label on the module casing. |
| Which engine is this ECU for? |
| For the Golf's diesel engine. Confirm the engine version by comparing the numbers. |
| What condition is the ECU in? |
| Used, fully working, in good condition. You will find the warranty period in the product features table. |
Email contact@auto24parts.com if you would like us to check the numbers.