Getting ABS light only in HOT weather...

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aerodynamica
(Donor 2025)
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Joined: 26 Dec 2007, 18:10
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Getting ABS light only in HOT weather...

Unread post by aerodynamica »

..i.e definitely not coming on today!

Why would the ABS show a fault in hotter days? Something to do with the air gap between the sensors and the teeth of the hub? Overheating of ECU? or a 'common reason' ?
Graeme M
2008 C5 Exclusive Tourer 2.0 HDi
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addo
Sara Watson's Stalker
Posts: 7098
Joined: 19 Aug 2008, 12:38
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Unread post by addo »

Broken wraps in a sensor. Cold=contracted so it conducts.
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