Fiat P0606 Fault Code - PCM/ECM Processor Fault

Magneti Marelli IAW 5NF

ECUs

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What does this Fiat fault code mean?

The full description of the Fiat P0606 fault code is: "PCM/ECM Processor Fault". This means that there is an internal fault in the engine control unit. This error code is often read on certain Fiat models equipped with the Magneti Marelli IAW 5NF.

Fiat models in which the P0606 fault code can occur:

Doblo 119 / 223 (2001 – 2009)
Panda 169 (2003 – 2012)
Punto 188 (1999 – 2012)
Stilo 192 (2001 – 2008)

Symptoms of Fiat fault code P0606:

MIL/Engine trouble light illuminates
The car idles poorly
The car goes into limp mode
The car no longer starts

The cause of the problem

Although the error code description directs you to an error in the engine computer, other parts can also cause this malfunction. This fault can also be caused by a blown fuse, a broken wire, a weak battery or a faulty injector.

If the specialist's diagnosis shows that these components are good, then this P0606 malfunction is probably caused by a defect in the Magneti Marelli IAW 5NF ECU. This ECU is mounted on the engine. The vibrations and heat that the ECU has to process make it extra sensitive to malfunctions.

The solution for the P0606 fault code

ACTRONICS offers an effective remanufacturing solution for this internal defect using years of experience and high-quality equipment. We test and recondition the part. Because we repair the original part, additional programming is not necessary, saving valuable time.

Moreover, thanks to our targeted method, we can reuse many components, which is not only good for the environment, but also for your wallet. Do you have any questions? Please feel free to contact us!