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 Daihatsu 8956097B66 1122003560
Vendors's code: 8956097B66
Product code: 1122003560
Barcode:
Code 39:
ISBN:
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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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Will this engine control unit fit your Daihatsu?
We offer a used engine control unit for Daihatsu - numbers 89560-97B66 / 8956097B66; 112200-3560 / 1122003560; it is in working order and in good condition. Check the numbers against your own module before ordering.
Daihatsu engine control unit
The engine control unit (ECU) collects data from the sensors and uses it to control fuel injection, ignition and engine operation. This listing is for Daihatsu. The part is used, in working order and in good condition.
Part numbers in this listing
- 89560-97B66 / 8956097B66 - part number (OEM / vehicle)
- 112200-3560 / 1122003560 - additional part number
Car and engine according to the listing
- Daihatsu - model
- Denso - manufacturer
What an engine control unit does
In diesel engines the module also controls injection system pressure and boost, while in petrol engines it manages the ignition and the lambda sensors. The range of functions depends on the specific engine and software version. Failure can be caused by water damage, a voltage surge or worn electronic components, and the symptoms may come and go.
How to match this part
We also stock other control units for this model and engine, with different numbers. Match the part by the number on the module, not by the model alone. Pay attention to the engine and the software version - both matter when numbers differ by just one letter.
Locked and unlocked variants
If you prefer a ready-prepared module, choose the unlocked variant - we prepare it before dispatch in about 1-2 working days. In the locked variant, the control unit still holds the security coding and data of the car it came from, so it needs to be unlocked and programmed. Not every unlocking method (PIN / CAR PASS, Virgin, IMMO OFF, auto programming, clone) is available for every control unit - it depends on the number, the software and the immobiliser. You can also read our guide to engine control unit variants or ask us about your particular case.
When the control unit needs replacing
- the engine jerks and loses power,
- the idle speed is unstable,
- the diagnostic tester shows a control unit or power supply fault,
- fuel consumption goes up.
Bear in mind that after replacement the control unit may need coding or adaptation - check this for your model.
Questions and answers
| What condition is this part in? |
|---|
| It is a used part, in working order and in good condition. You will find the warranty period in the product features table. |
| Where does this part come from? |
| The control unit is used and comes from a dismantled vehicle. We give the manufacturer numbers and OEM numbers in the description so that you can compare them. |
| Could a control unit with a different number also fit? |
| Sometimes, yes, but we do not assume that listings are interchangeable. Compare all the numbers with the label on your control unit or ask us. |
Any doubts? Send a photo of your control unit to contact@auto24parts.com - we will check it for you.