what is this: control unit box air intake hoses
I am not sure what this hose supplies air to and searching didnt help any. Mine has deteriorated around the pleates and I would like to know if sucking in hot engine air will affect anything. That way I can possibly fix a problem I currently have and had no idea it was related to this hose...
it cools the ecu under the hood?
...Lee
ORIGINAL: Ozark Lee
That is its stated purpose but I would feel better about it if it didn't draw its "Cool" air from behind the radiator.
...Lee
it cools the ecu under the hood?
...Lee
But also the A/C system cools the ECU's as well.
Look at the firewall you will see a pipe come out of it and go to the bottom of the air box.
That is where it comes from the A/C system.
Look at the firewall you will see a pipe come out of it and go to the bottom of the air box.
That is where it comes from the A/C system.
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althethird
Volvo 240, 740 & 940
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Nov 16, 2009 06:38 PM




