A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Engine control unit Smart Mitsubishi Colt A1341501879 1341501879
Vendors's code: A1341501879
Product code: 323E-967CD
Barcode:
Code 39:
ISBN:
€365.85
Price
€365.85
€450.00
Price
€450.00
In stock
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
Engine control unit Smart Mitsubishi Colt A1341501879 1341501879
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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
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Control unit number A1341501879 - is this the right part?
Engine control unit for the Smart Mitsubishi Colt - numbers A1341501879; 1341501879 - a used part in working order and in good condition. Before buying, compare the numbers with the markings on your control unit.
Engine control unit for Smart Mitsubishi Colt
When the engine in a Smart Mitsubishi Colt runs unevenly or will not start, and diagnostics point to the control unit, replacing it with a used module in working order can be the cheapest solution. This unit is in good condition.
Part numbers in this listing
- A1341501879 - vehicle part number
- 1341501879 - another part number
- 8631A187 - another part number
- E6T42486 - another part number
Car and engine according to the listing
- Smart Mitsubishi Colt - model
What an engine control unit does
In diesel engines, the module also controls injection system pressure and boost, while in petrol engines it controls the ignition and the lambda sensors. The range of functions depends on the specific engine and software version. Damage can result from water ingress, a voltage surge or wear of the electronic components, and it can show up intermittently.
How to match this part
Compare number A1341501879 in full with the number on your control unit. Different versions were fitted to the same models, so it is the number that decides the match, not the model alone. An incompatible version of the control unit may not work with the injectors or sensors, so we do not assume that different listings are interchangeable.
When the control unit needs replacing
- the engine will not start or cuts out,
- the engine warning light (check engine) is on,
- the control unit does not communicate with diagnostic equipment,
- the car goes into limp mode.
If the control unit has already been repaired or coded, mention this in your enquiry - it will make it easier to choose the right version.
Control unit complete with immobiliser
We offer this control unit as a complete set with immobiliser - neither a locked nor an unlocked variant can be selected in this listing. Before buying, check with us what the set includes and whether it fits your car. If in doubt, ask us before ordering. More about control unit preparation: ECU preparation options.
Frequently asked questions
| What does 'used, in working order' mean? |
|---|
| We sell it as a used part in working order and in good condition; the warranty period is given in the features of this listing. |
| Does the control unit need coding after replacement? |
| That depends on the make, model and version. The module usually has to be matched to the car, especially when it works with the immobiliser. |
| What does the complete set with immobiliser include? |
| The set includes the engine control unit together with the immobiliser. We will confirm the exact contents of the set before you buy - send us the number of your control unit. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right control unit for your car.
