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 Crafter Bosch EDC16CP34-4 074906032BB 0281014131
Vendors's code: 0281014131
Product code: 0281014131
Barcode:
Code 39:
ISBN:
2 276,42 zł
Price
2 276,42 zł
2 800,00 zł
Price
2 800,00 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 Volkswagen Crafter Bosch EDC16CP34-4 074906032BB 0281014131
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120,00 zł
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(Poland)
from
120,00 zł
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shipping
(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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Where can I find the number 074906032BB on the ECU casing?
VW number 074906032BB and Bosch number 0281014131 (0 281 014 131) are on the sticker on the module casing. We offer this used, working Bosch EDC16CP34-4 from a Crafter in three options, including with an immobiliser.
Engine Control Unit Volkswagen Crafter Bosch EDC16CP34-4 074906032BB 0281014131
The EDC16CP34-4 is an ECU from the Bosch EDC (Electronic Diesel Control) family. In the Volkswagen Crafter, it handles injection, boost and diagnostics for the diesel engine. This unit carries VW number 074906032BB and is the only one in this group of Crafter ECUs that can be ordered together with a matching immobiliser.
Markings on this ECU
- 074906032BB – Volkswagen part number
- 0281014131 – Bosch number (on the label 0 281 014 131)
- EDC16CP34-4 – Bosch ECU type
Compare all three markings with the sticker. The letters BB at the end of the VW number define the version and must match.
Signs that the engine computer is faulty
- the engine will not start despite a working fuel system,
- no communication with the EDC16CP34-4 during diagnostics,
- frequent switching to limp mode,
- damage after a voltage surge or water ingress into the module.
Before buying a new module, check the earths, fuses and the condition of the connector.
Three options to choose from
Locked – with the immobiliser and data of the previous car, for workshops that unlock, program and adapt the ECU themselves. Unlocked – 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 number, software and immobiliser.
Full set with immobiliser – the ECU together with a matching immobiliser. We confirm the details of the set before purchase. Description of all options: ECU preparation options.
Questions and answers
| What does EDC16CP34-4 mean? |
|---|
| It is the type designation of a Bosch ECU from the EDC family for diesel engines. |
| Is 0281014131 a different ECU from 074906032BB? |
| No, it is the same module described by its Bosch number and its Volkswagen number. |
| When should I choose the full set with immobiliser? |
| When you want to replace the ECU and immobiliser together. We will confirm the details before you buy. |
| What condition is this ECU in? |
| Used, working, in good condition. You will find the warranty period in the product features table. |
Not sure which option is right? Email contact@auto24parts.com with the numbers from the label on your ECU.
