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Hi guys

I have noticed puddle of water driver footwell
In my rs4 cab what could be causing this ? Thanks

Have you checked the plenum chamber for debris and dirt
I had a similar issue in my saloon and that was the cause... Along with a dodgy seal on the ECU housing.

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irishmike wrote: ↑

Thu Nov 16, 2023 10:22 pm

Have you checked the plenum chamber for debris and dirt
I had a similar issue in my saloon and that was the cause... Along with a dodgy seal on the ECU housing.

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Do you mean the lid/cover on scuttle panel for ecu ?

Not the top lid, but below that.
There was leaves and dirt in that space, but I also had the seal around the ECU which failed.
The plenum chamber filled up with water, then went through the seal and into the footwell

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Thanks buddy will have a look.