valentina_peters6
Peugeot 4007 engine power reduction
Summary of the thread
A 2012 Peugeot 4007 experienced a significant reduction in engine power, potentially linked to previous chip tuning. An auto scanner revealed a fault code, suggesting a diagnostic check at a workshop. The issue was confirmed to be related to the chip tuning, and the problem was resolved by a mechanic.
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4 comment(s)
valentina_peters6 (community.author)
Yeah, I checked the error memory with a scan tool, and there's definitely an error stored. But it's not very specific. Did you end up needing a new chip or something?
ludwig_eis1
In my case, the error stored pointed to the faulty chip tuning. I would strongly suggest having the car diagnostic performed at a workshop. They should be able to confirm if that's indeed the issue.
valentina_peters6 (community.author)
Thanks for the advice! Took it to a mechanic, and you were spot on – the chip tuning was causing the problem. Cost me 180€ to get it sorted!
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PEUGEOT
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4007
ludwig_eis1
I had a similar issue with my 4007. Have you checked the error memory using vehicle diagnostics? It could give you a better indication of the problem.