Two rubber hoses going from cabin to ECU.

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duncanpage4

Active Member
Posts
455
Location
East Sussex
Hi
I noticed a rubber seal was slightly pulled out of the 'L' shaped box in the engine bay.
I removed the lid to re-fit it but just wondered what it was for?
hyqupuda.jpg

bebazavu.jpg
 
The pipes take cool air from the bulkhead to cool the ECUs before passing the warmer air back to the bulkhead again.
 
If you switch off the engine when it's hot and allow the engine heat to warm it's surroundings a bit, then switch the electrics on then off you may hear the little fan running for a bit to cool it, if the temp sensor ses it's above the limit.
 
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