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 84263607
Vendors's code: 84263607
Product code: 84263607
Barcode:
Code 39:
ISBN:
£107.99
Price
£107.99
£132.82
Price
£132.82
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Throttle Body Smart Fortwo Mikuni 40002 84263607
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from
£22.77
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shipping
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from
£22.77
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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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How can you check whether the 40002 throttle body fits your car?
This is a used, working Mikuni throttle body with part numbers 40002 and 84263607, for: Smart Fortwo. Before ordering, compare the number with the label on the throttle body fitted to your car.
Throttle Body Mikuni 40002 84263607 – Smart Fortwo
The Mikuni 40002 throttle body controls the air flow in the engine intake system. In electronic versions, the throttle plate position is controlled by the engine control unit. According to the product data, it fits: Smart Fortwo.
Part numbers to compare
- 40002
- 84263607
Check whether the throttle body in your car carries the number 40002 or 84263607. The model name alone (Smart Fortwo) is not enough – throttle bodies with other numbers were also fitted to these cars.
Common throttle body faults
Typical symptoms of throttle body problems in Smart cars:
- 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.
When measurements or fault codes confirm the problem and cleaning has no effect, the throttle body is replaced with one carrying the same number. After replacement, many cars need an adaptation in the engine control unit.
Frequently asked questions
| How do I check that the 40002 throttle body fits my car? |
|---|
| Compare the number 40002 or 84263607 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: after fitting, the engine control unit learns the end positions of the throttle. This is done with a diagnostic tool or by following the procedure described by the car manufacturer. |
| What condition is this throttle body in? |
| It is a used, working unit in good condition. The warranty is listed in the product specification table. |
Unsure about compatibility? Send us the number from your throttle body label and we will check whether this part fits.
