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 Yeti 1.8 TSI Bosch MED17.5 5L0907115C 0261S05744 1Z0907115F
Vendors's code: 0261S05744
Product code: 0261S05744
Barcode:
Code 39:
ISBN:
650,41 zł
Price
650,41 zł
800,00 zł
Price
800,00 zł
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 Yeti 1.8 TSI Bosch MED17.5 5L0907115C 0261S05744 1Z0907115F
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What does the number 1Z0907115F on the 5L0907115C ECU from the Skoda Yeti mean?
It is a second VW number on the same unit. The main number is 5L0907115C, and the Bosch number is 0 261 S05 744. This used, fully working MED17.5 ECU comes from a 2011 Yeti 1.8 TSI.
Engine Control Unit Skoda Yeti 1.8 TSI Bosch MED17.5 5L0907115C 0261S05744 1Z0907115F
The 2011 Skoda Yeti 1.8 TSI has a turbocharged petrol engine with direct injection, run by a Bosch MED17.5 ECU. This unit carries VW number 5L0907115C, a second number 1Z0907115F and Bosch number 0261S05744. The unit calculates injection, ignition and boost pressure. It is used, fully working and in good condition.
Numbers on this ECU
- 5L0907115C – main VW/Skoda number
- 1Z0907115F – second VW number on the unit
- 0261S05744 – Bosch number, as shown on the label: 0 261 S05 744
- MED17.5 – Bosch Motronic ECU type
The letters at the end of the VW numbers denote the software or hardware version. Compare both 5L0907115C and the Bosch number with the label on your unit.
Symptoms pointing to the ECU
- sudden loss of power and limp mode,
- no start although the starter is working,
- other control units report no communication with the engine control unit,
- injection or boost fault codes that return after being cleared.
The first step should be to check the power supply, earths and the condition of the connector at the unit.
Locked vs unlocked ECU
The locked unit retains the data and immobiliser of the Yeti it came from. It is a good solution for a garage that will unlock, program and adapt it to the car itself.
We prepare the unlocked unit before dispatch, usually within 1–2 working days. Bear in mind that PIN / CAR PASS, Virgin, IMMO OFF, auto-programming and clone are not always possible – it depends on the part number, software and immobiliser. Please ask before you buy. Description: engine control unit variants.
Questions and answers
| Is 1Z0907115F a different ECU? |
|---|
| No. It is the second VW number on the same 5L0907115C unit. |
| Which car does the ECU come from? |
| From a Skoda Yeti 1.8 TSI built in 2011. |
| What condition is the ECU in? |
| Used, fully working, in good condition. You will find the warranty period in the product specifications table. |
Send a photo of the label to contact@auto24parts.com – we will confirm that the numbers match.
