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      09-28-2019, 05:30 AM   #57
325jay
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Drives: E30 325 + E92 M3
Join Date: Oct 2011
Location: england

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Quote:
Originally Posted by Helmsman View Post
Hi Jay (if still around), the speed sensor theory sounds clever. Had the mal function (together with 5A53) coming a couple of times last Autumn, gone since. Came back this week. No hard nor long driving, just out of the blue. Had the box replaced with a new 25k miles ago, very tiny leak but nothing that could empty the box.

The speed sensor theory is very interesting, and might explain some other strange behaviour as well. For a sad bloke with nothing than the Carly app, how would one measure the sensors actual speed and direction?

Thanks
Lucky for me I knew a man that can. Sorry but I'm useless with computer things so have no information on what he used
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