The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
Engine control unit Seat Leon 1.2 TSI 03F906070CG 5WP44748
Vendors's code: 5WP44748
Product code: 03F906070CG
Barcode:
Code 39:
ISBN:
1 951,22 zł
Price
1 951,22 zł
2 400,00 zł
Price
2 400,00 zł
Ask about the product
Engine control unit Seat Leon 1.2 TSI 03F906070CG 5WP44748
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Shipping
from
120,00 zł
-
shipping
(Poland)
from
120,00 zł
-
shipping
(Poland)
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.
Does control unit 03F906070CG fit the 1.2 TSI engine?
Used engine control unit with number 03F906070CG for Seat Leon. Confirm compatibility with the number from the original control unit.
Seat 1.2 TSI engine control unit 03F906070CG: matching by part numbers
This used engine control unit has the main number 03F906070CG and comes from Seat cars. Whether it fits is decided by comparing all the numbers with the original part in your car. The listing states that this control unit is for: Seat Leon. Engine given in the listing: 1.2 TSI.
Numbers to compare
Below are the numbers as they appear in the listing, together with the single-string form used in catalogues:
- 03F906070CG, car manufacturer's original number,
- 5WP44748, control unit manufacturer's number.
The ending of a number often indicates a different version of the control unit, so compare every character. If you are in doubt, write to us before buying.
Control unit variant
This listing is for a control unit in the following variant(s): Locked / Unlocked. We describe the differences between the variants (locked, unlocked, Virgin, IMMO OFF, Plug and Play, clone, full set) on the ECU preparation options page. Before buying, send us the numbers from the label and we will confirm which variant is available for that number.
Faults that call for checking the control unit
- the engine idles unevenly or stalls for no obvious reason,
- control unit communication or power supply errors appear in the fault memory,
- faults appear and disappear, usually once the engine has warmed up,
- starting is blocked by the immobiliser after the electronics have been replaced or repaired.
Similar symptoms also occur with faulty sensors, bad fuel or worn spark or glow plugs, so start with diagnostics and only then replace the electronics.
Questions and answers
| Will the control unit work after fitting without programming? |
|---|
| That depends on the variant of the control unit and on the car. Before buying, send us the numbers from the label and we will confirm what is needed. |
| Does a lit engine warning light always mean a faulty control unit? |
| No. Read the fault codes first, because the cause may be a sensor, the wiring or the power supply. |
| How should I prepare for fitting the control unit? |
| Disconnect the battery, check the connector and the wiring, and after fitting read and clear the fault codes with a tester. Configuration is best carried out in a garage with suitable equipment. |
| What condition is this control unit in? |
| It is a used original part, inspected before sale. You will find the warranty period in the product features table. |
Not certain this is the right control unit? Send us the numbers from the label on your control unit and we will help you compare them.
