amelieweber1
Doblo brake booster pressure sensor error
Summary of the thread
A 2000 Fiat Doblo diesel exhibited a brake booster pressure sensor error, causing weak brakes and an error message on the speedometer. The issue was linked to improperly bled brakes, which affected the sensor connected to the ABS system. The recommended solution was to have the brakes re-bled correctly at a workshop, which resolved the problem and restored normal brake function.
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4 comment(s)
amelieweber1 (community.author)
Bleed the brakes... hmm, I think they did when they changed the brake pads last time. How can bleeding the brakes cause issues with the sensor? Is it something I can check myself, or is it workshop time?
davidbraun4
Yeah, incorrectly bled brakes can definitely cause that sensor to throw a fit. It's all connected to the ABS system. Honestly, it's best to get it checked at a workshop. They'll know what to do. It cost me around 90€ to fix it, so not the end of the world!
amelieweber1 (community.author)
Thanks a lot! I took it to the workshop, and you were spot on! They re-bled the brakes properly, and it fixed the pressure sensor issue. The error is gone, and the brakes feel normal again! Really appreciate the help!
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FIAT
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DOBLO
davidbraun4
Sounds familiar! I had a similar problem with my Doblo. Did they bleed the brakes recently? Sometimes, if it's not done properly, it messes with the pressure sensor. Like trying to drink soup with a fork!