Vendors's code: 55246398
Product code: 8F3.Q3
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Shipping costs are not included in the price.
express delivery 3-6 days
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The 55246398, MJD 8F3.Q3 engine control unit for selected Fiat Qubo 1.3 MultiJet 95 HP models is supplied as Virgin Plug & Play and automatically codes itself to the vehicle when used with a compatible module and a correctly functioning immobilizer system.
This ECU is identified as MJD 8F3.Q3/HW10C/1942-Q322 with OEM part number 55246398. The label also shows MCV 95HP EU5 B S&S, indicating the 95 HP, Euro 5 version equipped with Start & Stop.
Before ordering, compare the 55246398 OEM number, the full MJD 8F3.Q3 variant and the HW10C hardware designation with your original ECU. It is also advisable to check the software reference 1942-Q322 and the additional number BC.0107698.C.
The MJD 8F3 family designation alone is not sufficient to confirm compatibility. If the markings on your original module differ from those listed above, send us a photo of its label together with the VIN so that compatibility can be checked before purchase.
Checking the engine ECU may be advisable if you experience:
These symptoms do not necessarily mean that the ECU is faulty. The cause should be properly diagnosed before replacing the module, as similar problems may be caused by the vehicle wiring or other components.
The ECU is supplied in Virgin condition, with its previous vehicle data cleared. Once installed, it automatically pairs with a compatible vehicle provided that the immobilizer system is functioning correctly.
Under these conditions, no separate immobilizer programming with diagnostic equipment is required. The Virgin configuration retains the vehicle's immobilizer function and therefore does not bypass or repair an existing immobilizer fault. Correct communication between the ECU and the vehicle is also required for automatic pairing.
Which numbers should I compare before ordering?The most important references are OEM number 55246398, MJD 8F3.Q3 variant and HW10C hardware designation. It is also recommended to compare 1942-Q322 and BC.0107698.C. |
Will any MJD 8F3 ECU be compatible?No. MJD 8F3 identifies the ECU family. This unit is the Q3 variant with HW10C hardware. Other variants should not be considered interchangeable without first checking compatibility. |
Does the label indicate a Start & Stop version?Yes. The label includes the S&S designation together with 95HP EU5. This specification should be taken into account and compared with the complete markings on the original ECU. |
Is additional programming required after installation?The Virgin Plug & Play ECU automatically pairs with the vehicle after installation. This requires a compatible module, a correctly functioning immobilizer and proper communication with the vehicle. |
Does Virgin mean that the immobilizer is disabled?No. The ECU is prepared to be paired with the vehicle's immobilizer system. The immobilizer is not disabled in this version. |
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