VMAX OFF Citroen Jumper Visteon DCU-102

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spettacolare Offline

Junior Member

10-27-2025, 11:30 AM

Hi,
I want to remove the speed limiter on a 2009 Citroën Jumper 2.2 HDi.
ECU is Visteon DCU-102 SW: 96 664 843 80 (6C1U-12A650-ER)

I already have:
• Full ECU file read
• Access to BSI
• Diagbox available

I can see the speed limiter parameter 90km/h in both ECU and BSI using Diagbox, but it’s factory-locked and can’t be modified.
Does anyone know what exactly needs to be changed in the ECU file or which parameter needs to be altered in BSI to disable the limiter?

Thanks.

Messages In This Thread

VMAX OFF Citroen Jumper Visteon DCU-102 - by spettacolare - 10-27-2025, 11:30 AM

RE: VMAX OFF Citroen Jumper Visteon DCU-102 - by SebG - 11-03-2025, 07:53 AM

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