ECU ENGINE CONTROLLER 55187377 Fiat 1.2 8V Plug & Play
We offer the ECU ENGINE CONTROLLER 55187377 IAW5AF.P3 / IAW5AFP3 designed for FIAT vehicles. The unit is prepared in VIRGIN – Plug & Play version, which means it is ready for installation without coding, programming or adaptation. After installation, the ECU automatically synchronizes with the vehicle and operates like a factory-new module.
Each ECU ENGINE CONTROLLER is tested on a professional diagnostic bench and in a real vehicle, ensuring full functionality and reliability. Compatibility must always be verified by part number: 55187377.
Application – compatibility
The ECU ENGINE CONTROLLER 55187377 IAW5AF.P3 is used in the following vehicles:
- FIAT Punto II / Punto FL (188) – 1.2 8V
- FIAT Panda II (169) – 1.2 8V
- FIAT Seicento / Cinquecento 1.1 / 1.2 8V (selected versions)
- FIAT Doblo I – 1.2 8V
- Lancia Ypsilon – 1.2 8V
Engines: 1.2 8V petrol (MPI)
Engine codes (examples): 188A4.000, 169A4.000
Production years: approx. 1999 – 2010
Important: Different software versions may exist – always match by part number: 55187377 / IAW5AFP3.
- Start-up and technical warranty included
FAQ – frequently asked questions 55187377
Is ECU ENGINE CONTROLLER 55187377 Fiat Punto 1.2 8V compatible and Plug & Play?
Yes, if the part number matches (55187377 / IAW5AFP3), the ECU works Plug & Play and automatically adapts to the vehicle without coding.
Does IAW5AFP3 require programming or PIN after installation?
No, the VIRGIN version allows automatic immobilizer synchronization – no programming or PIN is required.
Will ECU 55187377 work in Fiat Panda 1.2 8V?
Yes, provided the ECU number matches exactly. Always verify compatibility by part number.
What are the symptoms of a faulty ECU 55187377?
Typical symptoms include no engine start, lack of communication, immobilizer errors and irregular engine operation.
Is ECU IAW5AF.P3 compatible with Lancia Ypsilon 1.2?
Yes, if the part number is identical. Always match by 55187377.
Can I replace another IAW5AF ECU with 55187377?
We recommend a 1:1 match. Software differences between versions may cause compatibility issues.
Is ECU tested before shipping?
Yes, every ECU is tested on a diagnostic bench and in a real vehicle before dispatch.
Why choose this ECU?
By choosing the ECU ENGINE CONTROLLER 55187377 IAW5AF.P3 IAW5AFP3, you receive a fully tested unit ready for installation without any additional programming costs. It is the fastest and most reliable solution for fixing a faulty ECU in FIAT vehicles.
