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 (451) Mikuni 4000276081590
Vendors's code:
Product code: 4000276081590
Barcode:
Code 39:
ISBN:
€182.93
Price
€182.93
€225.00
Price
€225.00
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Throttle Body Smart Fortwo (451) Mikuni 4000276081590
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€30.00
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from
€30.00
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(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 4000276081590 throttle body fits your car?
This is a used, working Mikuni throttle body with part number 4000276081590, for: Smart Fortwo (451) (engines: 1.0). To confirm the fit, compare the number with the label on the throttle body in your car.
Throttle Body Mikuni 4000276081590 – Smart Fortwo (451)
The job of the 4000276081590 throttle body is to meter the air entering a petrol engine. When the throttle is electronically controlled, the opening angle is set by the engine control unit from the accelerator pedal position. According to the product data, it fits: Smart Fortwo (451); engines: 1.0.
Choosing by part number
- 4000276081590 – also printed as 40002 7608 1590
The same number – 4000276081590 – should appear on the label of the throttle body in your car. Knowing only the model (Smart Fortwo (451)) is not enough to choose the part: different throttle body versions were used in the same cars.
Symptoms of a worn or faulty throttle body
When the throttle body in a Smart starts to fail, the most common signs are:
- worn track in the throttle position sensor – fluctuating revs, jerking on light throttle,
- carbon deposits on the throttle plate – rough idle, engine stalling when coming to a stop,
- in electronic throttle bodies: failed motor or gear drive – limp mode, reduced 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 4000276081590 throttle body fits my car? |
|---|
| Compare the number 4000276081590 with the label of the throttle body fitted to your car (Smart Fortwo (451)). |
| Which engines does the 4000276081590 throttle body fit? |
| According to the product data, it fits 1.0 engines in: Smart Fortwo (451). |
| 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.
