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 Volkswagen Bosch MED17.5 06J906026FH 0261S06064
Vendors's code: 0261S06064
Product code: 6741-6310B
Barcode:
Code 39:
ISBN:
2 276,42 zł
Price
2 276,42 zł
2 800,00 zł
Price
2 800,00 zł
In stock
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 Volkswagen Bosch MED17.5 06J906026FH 0261S06064
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120,00 zł
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(Poland)
from
120,00 zł
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(Poland)
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 06J906026FH ECU differ from the 06J906026FK?
Both are Bosch MED17.5 units, but the 06J906026FH has the Bosch number 0261S06064, while the 06J906026FK has 0261S06066. A different ending of the VW number means a different version, so choose the one that matches your label.
Engine Control Unit Volkswagen Bosch MED17.5 06J906026FH 0261S06064
The numbers 06J906026FH and 06J906026FK differ by a single letter, and yet they describe two different ECUs. The unit offered here is the FH version – a Bosch MED17.5 with the number 0261S06064, designed for a direct-injection petrol engine in a Volkswagen. It is used, in working order and in good condition.
Numbers on the label
- 06J906026FH – VW number
- 0261S06064 – Bosch number, shown on the label as 0 261 S06 064
- MED17.5 – ECU type
Here the last letter, H, determines the hardware or software version. Compare it carefully with the number on your ECU.
How can you tell the ECU is faulty?
- rough running or stalling at idle with no fault in the ancillaries,
- failure after a voltage surge, a jump start or reversed battery connection,
- incorrect fuel metering in the direct injection system with no injector fault,
- no connection to the unit in the diagnostic tester.
The first step should be to check the fuses, earths and the condition of the battery.
Which ECU variant should you choose?
The choice depends on who will be fitting it. A workshop that unlocks and programs ECUs itself can order the locked version with the previous car's data and immobiliser. In all other cases the unlocked version will be the better choice; we will prepare it before dispatch – usually in 1–2 working days.
The range of possible methods (PIN / CAR PASS, Virgin, IMMO OFF, auto programming, clone) depends on the part number, software and immobiliser, so not every one will be available for this unit. Ask us before placing your order; see also ECU variants.
Questions and answers
| Will the 06J906026FH start the engine as soon as it is connected? |
|---|
| A locked unit – no, it must first be unlocked and matched. With an unlocked one, everything depends on the preparation method agreed before purchase. |
| Why does the Bosch number on the sticker have spaces? |
| Bosch prints the number in groups: 0 261 S06 064. It is exactly the same number as 0261S06064, just written differently. |
| Can I fit an ECU with a different final letter from 06J906026FH? |
| We do not recommend it without consulting us. The letter denotes the hardware or software version, so a different ending may mean it is not compatible. |
| Has the unit been tested? |
| Yes – it is a used part in working order and in good condition. You will find the warranty period in the product features table. |
Before buying, you can send the numbers from your ECU to contact@auto24parts.com – we will check compatibility.
