ECU ENGINE CONTROLLER 55249662 for Fiat 500L 1.4 VIRGIN Plug & Play
The offered ECU ENGINE CONTROLLER 55249662 / 0261S07817 is a tested and reliable unit designed for Fiat vehicles equipped with a 1.4 16V petrol engine. Prepared in VIRGIN mode, the module is ready for immediate use after installation – no coding, no adaptation and no PIN required.
Product specifications
- Part number: 55249662
- Bosch number: 0261S07817
- Type: petrol engine ECU
- Version: VIRGIN (Plug & Play)
- Condition: used, fully tested
- No programming required
Compatibility – application
This ECU is intended for vehicles equipped with 1.4 16V FIRE petrol engines. Always match the unit strictly by part number.
- Fiat 500L 1.4 16V – approx. 2012–2018
- Fiat 500 1.4 petrol
- Fiat Punto Evo 1.4 16V
- Fiat Tipo 1.4 petrol
- Lancia Ypsilon 1.4 petrol
Possible engine codes:
- 350A1000
- 198A4000
- Other 1.4 16V FIRE variants
Key rule: compatibility must be confirmed only by part number 55249662 or 0261S07817.
Common reasons for replacing ECU 55249662
- electronic damage caused by voltage spikes (alternator, battery)
- no engine start despite working starter
- intermittent or lost ECU communication
- internal memory faults stored in ECU
- immobilizer synchronization issues
- overheating leading to unstable engine operation
Why choose the VIRGIN version?
The VIRGIN ECU has been cleared of previous vehicle data and behaves like a factory-new unit. It does not require diagnostic intervention – after installation, it automatically adapts to the vehicle. This significantly reduces repair time and eliminates the risk of programming errors.
FAQ – questions and answers
Does ECU 55249662 Fiat 500L 1.4 require coding after installation?
No – the VIRGIN Plug & Play version allows the vehicle to start without coding or diagnostic tools.
Can ECU 55249662 0261S07817 fix intermittent communication issues?
If the issue is caused by a faulty ECU, yes. If the problem is related to wiring, CAN network or power supply, the vehicle should be checked first.
Is ECU 0261S07817 compatible with Fiat Tipo 1.4 petrol?
Yes, as long as the numbers match exactly. Always select the ECU based on the part number.
What are the symptoms of a faulty ECU 55249662?
Typical signs include random faults, no ignition response, communication loss or unstable engine performance.
Can ECU 55249662 be installed without PIN or adaptation?
Yes – the VIRGIN version requires no PIN code or adaptation process and works immediately after installation.
