patrickmiller4
Peugeot 208 Battery Issues
Summary of the thread
A 2016 Peugeot 208 diesel is experiencing weak battery performance and flickering lights, suggesting voltage issues. Possible causes include a failing battery sensor, especially given the high mileage of the vehicle. It is recommended to have a professional workshop diagnose and test the battery and sensor to accurately identify and resolve the issue.
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4 comment(s)
patrickmiller4 (community.author)
I haven't checked the voltage myself, not sure how to do that. If it IS the battery sensor, can I replace that myself, or should I take it to a shop? Is it possible to test the sensor somehow?
andreasjung1
Given that you're not familiar with voltage testing, I'd advise against replacing the sensor yourself. A faulty reading can damage other components. It's best to get a workshop to diagnose it properly. They can test the sensor and the battery to pinpoint the exact cause of the low voltage. You're looking at a bill around 315€.
patrickmiller4 (community.author)
Okay, that makes sense. I'll book it in at the garage then and have them check the battery sensor. Thanks for the help, appreciate the advice!
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PEUGEOT
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208
andreasjung1
Flickering lights and a weak start point to voltage issues. Given the mileage, the battery sensor on your 208 could be failing. Have you checked the battery voltage while the engine is running? What readings are you getting?