Fiat Stilo ECU Problem – Engine Cutting Out

Faulty Engine Control Units (ECUs) in Fiat Stilo models from 2001 to 2008 can lead to various issues, such as random engine cutouts, loss of revs, and difficulties restarting the engine. When experiencing problems, the engine may enter limp home mode with a maximum rev limit of 2000 RPM. Scan tools might have limited communication with the ECU, and common fault codes include those related to motorized throttle and throttle position.

Instead of opting for an expensive new replacement from the manufacturer, which also requires coding, consider our comprehensive rebuild option. We use high-quality components exceeding OEM specifications, offering a lifetime warranty with unlimited mileage, surpassing the typical one-year manufacturer warranty.

 

 

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Common Symptoms

• Engine cutting out
• Intermittent no-start
• Limited acceleration with a 2000 RPM rev limit
• No start or no communication with the ECU

Common Fault Codes

• P1687 – Motorised Throttle Fault/Signal Implausible
• P0220 – Throttle Position Circuit
• P1221 – Throttle Position 1 Circuit

Affected Vehicles

• Fiat Stilo 2001-2008
• Fiat Doblo 2000-2010
• Fiat Panda 2003-2011
• Fiat Punto 1999-2010

Part Numbers 

• IAW 5NF.T1
• IAW 5NF.T9
• IAW 5NF.T2
• IAW 5NF.S8
• IAW 5NF.S5
• IAW 5NF.PS

Testing and Rebuild Process

• Using bespoke testing rigs, each Fiat Stilo ECU undergoes real-world condition testing. Once faults are identified, we rebuild the ECU with higher-rated components, ensuring quality. The ECU is re-tested before shipment.

Programming

• The ECU is coded to the vehicle, and all information is retained during testing and rebuild. Once received, you can plug in and go.

Quality

• Collaborating with main dealerships globally, we’ve rebuilt thousands of ECUs with a work defect rate lower than 0.49%. Our lifetime warranty reflects our commitment to quality.

Warranty

• Lifetime unlimited mileage warranty*

How to Get Your Unit Rebuilt?

1. Pay for the repair online.
2. Print the payment/booking confirmation email.
3. Package the Fiat Stilo ECU securely with the confirmation email.
4. Send the package via tracked courier.

Option for Testing Without Upfront Payment

1. Fill and submit the repair form online.
2. Print the booking confirmation email.
3. Package the ECU securely with the confirmation email.
4. Send the package via tracked courier.
5. After testing, we’ll contact you with the results. If the ECU is faulty and you opt for the rebuild, payment can be made over the phone.

For further information, contact us.

Contact AUTOTRONICS at 0116 276 7054 or email us at [email protected] for expert assistance. Our experienced engineers are here to solve all your queries and provide top-notch services.

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