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.
Throttle Body Smart Fortwo Mikuni 40002 SY210918
Vendors's code: SY210918
Product code: 40002
Barcode:
Code 39:
ISBN:
€203.25
Price
€203.25
€250.00
Price
€250.00
Ask about the product
Throttle Body Smart Fortwo Mikuni 40002 SY210918
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
€30.00
-
shipping
(Poland)
from
€30.00
-
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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Does the Mikuni 40002 throttle body fit your car?
This is a used, working Mikuni throttle body with part numbers 40002 and SY210918, for: Smart Fortwo. To confirm the fit, compare the number with the label on the throttle body in your car.
Throttle Body Mikuni 40002 SY210918 – Smart Fortwo
The Mikuni 40002 throttle body controls the air flow in the engine intake system. In the electronic design, the opening is managed by the engine control unit. According to the product data, it fits: Smart Fortwo.
Part numbers to compare
- 40002
- SY210918 – also printed as SY21 0918
The label on the throttle body fitted to your car should show the number 40002 or SY210918. The model name alone (Smart Fortwo) is not enough – throttle bodies with other numbers were also fitted to these cars.
Symptoms of a worn or faulty throttle body
When the throttle body in a Smart starts to fail, the most common signs are:
- carbon deposits – rough idle, engine stalling,
- worn throttle position sensor – jerking, fluctuating revs, fault code stored in the engine control unit,
- in electronic throttle bodies: failed motor or gear drive – limp mode, loss of power, engine warning light.
If cleaning does not help and diagnostics point to a throttle body or position sensor fault, replacement with a part carrying the same number is usually required. After fitting, many cars need an adaptation according to the vehicle manufacturer's procedure.
Frequently asked questions
| How do I check that the 40002 throttle body fits my car? |
|---|
| Compare the number 40002 or SY210918 with the label of the throttle body fitted to your car (Smart Fortwo). |
| Does the throttle body need to be adapted (relearned) after replacement? |
| In many cars, yes – the engine control unit has to learn the positions of the new throttle body. This is done with a diagnostic tool or according to the vehicle manufacturer's procedure. |
| What condition is this throttle body in? |
| It is a used part in good working condition. The warranty period is shown in the product specification table. |
Not sure if this throttle body fits your car? Send us the number from the label on your part and we will check compatibility before shipping.
