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 Fiat Ducato Bosch 51799351 0281014210
Vendors's code: 0281014210
Product code: 04CF-52634
Barcode:
Code 39:
ISBN:
Ask about the product
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
51799351 engine ECU for your Fiat Ducato – how to check the fit
This is a used, working Bosch engine ECU marked 51799351 and 0281014210. We always confirm the fit against the label. Sold in the IMMO OFF version.
Engine control unit Fiat Ducato Bosch 51799351 0281014210
The 51799351 engine ECU is a Bosch unit fitted to the Fiat Ducato. Using signals from the sensors, it manages the engine, including fuel quantity and injection timing.
ECU markings
- 51799351 – Fiat part number
- 0281014210 – Bosch number
Every character must match, including the final letters. If you are not sure, send us a photo of the label.
When the ECU may be faulty
- the starter cranks but the engine does not fire,
- the diagnostic tool cannot connect to the ECU,
- an engine warning light and fault codes that remain after replacing sensors,
- signs of moisture or corrosion on the connectors or circuit board.
Before replacing the ECU, check the power supply, earths and wiring loom – a damaged wire or connector can cause similar symptoms.
IMMO OFF version
We sell this ECU in the IMMO OFF version, prepared by us before dispatch.
Before ordering, send us the numbers from the label of your ECU – we will confirm whether the 51799351 unit is suitable.
Read more about the variants on our Locked & Unlocked ECUs page.
Questions and answers
| Is 0281014210 the same ECU as 51799351? |
|---|
| Yes. Both numbers appear on the label of the same ECU. |
| Will the ECU start the engine straight after fitting? |
| We prepare the ECU in the IMMO OFF version before dispatch. We agree the fitting details before purchase. |
| What condition is the ECU in? |
| It is a used part, fully working and in good condition. The warranty period is shown in the product features table. |
Need help choosing? Contact us at contact@auto24parts.com.