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Author Topic: CABUS Coolant Temperature out by 5-6 °C  (Read 6470 times)
IWay
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« on: October 03, 2022, 03:28:23 AM »

Audi TT Mk1 225 2002 UK Spec, 8N0906018H, ME7.5, HW_MAN004

Hello,

Does anybody know why the Power Train CABUS coolant temperature would be 5-6 °C above the coolant temperature displayed on the climate control console and the dash gauge?
From the FK its says the value should be 0.75x value -48°,

288 Data: EC 5A 14 00 00 7D B7 12
                      |
             Coolant Temp

From cold the Power Train CANBUS value goes up with the displayed temperature, just 5-6 °C above?

Thanks
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IWay
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« Reply #1 on: October 03, 2022, 05:33:51 AM »

I think the dash gauge being out is something to do with it buffering/numbing so the needle doesn't move around to much.

Still not sure about the climate control readings being out though, could be something to do with it being on the Convenience CANBUS and not the Power Train CANBUS which I'm tapping???
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