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How to Replace the ECU of the Fiat Stilo?

Model: Fiat Stilo MK 1 - Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Control unit

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To replace the engine management ECU of the Fiat Stilo, lift the bonnet to access the engine bay. The ECU is located next to the engine block and will be connected to two connectors: by disconnecting these two connectors at the top of the unit, you can loosen the mounting bolts of the ECU and remove it from its housing.

Once the old ECU is removed, insert a new one, securing it with the appropriate bolts.

Finally, reconnect it to the connectors and close the bonnet.


Updated on 8 May 2026 by ScegliAuto


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by ScegliAuto

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