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 Fabia 1.4 Magneti Marelli IAW 4LV.B 036906034AE 6160051710
Vendors's code: 6160051710
Product code: 036906034AE
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
Engine Control Unit Skoda Fabia 1.4 Magneti Marelli IAW 4LV.B 036906034AE 6160051710
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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 can you check whether unit 036906034AE will fit a 2001 Fabia 1.4?
Compare the VW number 036906034AE and the Magneti Marelli number 61600.517.10 with the label on your ECU. This used, fully working IAW 4LV.B unit comes from a 2001 petrol Fabia 1.4.
Engine Control Unit Skoda Fabia 1.4 Magneti Marelli IAW 4LV.B 036906034AE 6160051710
This Magneti Marelli IAW 4LV.B ECU, number 036906034AE, came from a 2001 Fabia 1.4. The unit manages fuel injection and ignition of the petrol engine using signals from the sensors. It is used, fully working and in good condition.
Numbers from the casing
- 036906034AE – VW/Skoda part number, version AE
- 6160051710 – Magneti Marelli number, on the label 61600.517.10
- IAW 4LV.B – Magneti Marelli ECU type
The letters AE at the end of the VW number identify the software or hardware version. A 036906034 unit with different letters may have different maps and will not replace this one.
What to look out for when diagnosing
- the engine will not fire even though the coil and plugs are working,
- intermittent cutting out, especially once warm,
- unstable idle not related to the throttle,
- persistent lack of connection to the ECU during diagnostics.
On a 2001 car, first inspect the wiring loom and connector pins – corrosion after many years is a common cause of similar symptoms.
Two supply options
The locked version contains the stored data and immobiliser of the car the ECU came from. It is bought by garages that will unlock, program and adapt the unit themselves. We prepare the unlocked version before dispatch – this usually takes 1–2 working days.
Not all methods are always possible: PIN / CAR PASS, Virgin, IMMO OFF, auto programming, cloning. This is determined by the part number, software and immobiliser, so please ask before you buy. Options explained: ECU options.
Questions and answers
| Does 036906034AE fit a Fabia 1.4 from a different year? |
|---|
| The year is a guide, not a condition – if the numbers on the label match, the unit will fit. |
| What does 61600.517.10 mean? |
| It is this ECU's Magneti Marelli number, i.e. 6160051710 as written on the label. |
| Is the ECU fully working? |
| Yes, it is used, fully working and in good condition. You will find the warranty period in the product specification table. |
If in doubt, email contact@auto24parts.com and quote the numbers from the label.
