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 4TV.KM 036906034KM 6160132001
Vendors's code: 6160132001
Product code: IAW4TV.KM
Barcode:
Code 39:
ISBN:
£108.13
Price
£108.13
£133.00
Price
£133.00
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 4TV.KM 036906034KM 6160132001
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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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Where should you look for the number 036906034KM on a 2007 Fabia 1.4 ECU?
You will find the number 036906034KM on the casing label, next to the Magneti Marelli number 61601.320.01. The IAW 4TV.KM unit on offer comes from a 2007 petrol Fabia 1.4, and is used and fully working.
Engine Control Unit Skoda Fabia 1.4 Magneti Marelli IAW 4TV.KM 036906034KM 6160132001
2007 and a 1.4 petrol engine – that is the Skoda Fabia this Magneti Marelli IAW 4TV.KM ECU comes from. Unit 036906034KM controls injection and ignition, and also reads sensor signals to maintain the correct mixture. It is used, fully working and in good condition.
How to identify this unit
- 036906034KM – VW/Skoda part number; KM is the version
- 6160132001 – Magneti Marelli number, as on the label: 61601.320.01
- IAW 4TV.KM – ECU type
The model year helps narrow the choice, but it is no substitute for the number. 036906034 ECUs with other letters have different software, so look for exactly the KM version.
Warning signs
- the engine will not start despite a working immobiliser and key,
- cutting out when electrical loads are switched on,
- incorrect mixture with no lambda sensor fault,
- damage after moisture got into the unit.
First inspect the connector and earth leads, and measure the ECU's supply voltage.
Choose your version
The unlocked version is an ECU we prepare in-house before dispatch – usually within 1–2 working days. The locked version contains the data and immobiliser of the Fabia it was removed from; it is ordered by garages that unlock, program and adapt units themselves.
Not every method will necessarily be available for this unit – PIN / CAR PASS, Virgin, IMMO OFF, auto programming and cloning depend on the part number, software and immobiliser. Please ask before you buy. Details: ECU preparation options.
Questions and answers
| Why does the Magneti Marelli number start with 61601 rather than 61600? |
|---|
| It is simply a different range in the manufacturer's numbering – what matters is that it matches your label: 61601.320.01. |
| Does ECU 036906034KM fit a Fabia 1.4 from a different year? |
| Yes, if the numbers on the label are identical. |
| What about condition and warranty? |
| Used, fully working, in good condition. You will find the warranty period in the product specification table. |
Any questions? Email contact@auto24parts.com with the numbers from your ECU's label.
