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 Nissan Micra 1.2 MEC37330 MEC37330C15Y01
Vendors's code: MEC37330C15Y01
Product code: MEC37330
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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Where to find number MEC37330 on Nissan engine control units?
Used original engine control unit, number MEC37330, inspected before sale. Matched by the numbers in the listing.
Engine control unit MEC37330 for Nissan Micra: how to match it by part numbers?
According to the listing, this is a control unit for Nissan Micra with a 1.2 engine. Control unit MEC37330 is a used original module, and its numbers help tell it apart from similar versions. The listing states that this control unit is for: Nissan Micra. Engine given in the listing: 1.2. The listing also gives the markings EN. They help tell the control unit versions apart, but the full part number is what decides compatibility.
Where to find the numbers on an engine control unit
The numbers from the listing, as written on the labels and as a single string:
- MEC37330, control unit manufacturer's number,
- MEC37330C15Y01, 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.
What can point to an engine control unit failure
- the engine idles unevenly or stalls for no obvious reason,
- the engine starts and immediately stalls,
- the engine jerks when accelerating,
- the housing or connector of the control unit shows signs of water ingress or corrosion.
Only diagnostics can confirm an engine control unit failure, so read the fault codes before buying. After replacement, the control unit may need to be programmed or adapted to the car.
Questions and answers
| What is the difference between numbers MEC37330 and MEC37330C15Y01? |
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| The control unit carries several numbers, because it is identified both by the car brand and by the electronics manufacturer. When matching the part, compare all the numbers. |
| What do the markings EN in the listing mean? |
| They are markings of the version or type of the control unit. They help tell the units apart, but the full part number is what decides compatibility. |
| Is this an original control unit? |
| Yes, it is a used original engine control unit, not an aftermarket replacement. You can compare the numbers on the label with the original in your car. |
| What is the condition of this control unit? |
| It is an original recycled part in good condition, checked by us. Warranty details are 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.