What hose is this?

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Nov 21, 2019 | 11:25 AM

Weso1378

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3rd Gear

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From: Grand Junction, CO

What hose is this?

I'm 3 days new to owning a 03 discovery. Could someone help me identify which hose is to the left of the one with the red connector circle on it?

Nov 21, 2019 | 12:49 PM

Sixpack577

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Left hose is to pcv valve/oil seperator in valve cover.
Middle and right hose are vacuum lines.

Nov 21, 2019 | 12:53 PM

Weso1378

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3rd Gear

Joined: Nov 2019

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From: Grand Junction, CO

Thanks. Is the pcv hose was loose where it connects to the intake, would that trigger a P0441 code?

Nov 21, 2019 | 01:02 PM

Sixpack577

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Quote:

Originally Posted by Weso1378

Thanks. Is the pcv hose was loose where it connects to the intake, would that trigger a P0441 code?

Possibly, but I'm unsure what that code is.
Someone that does will be along shortly
Look through the list of stickies at the top too, there is a cheap pcv mod you may want to consider doing.

Nov 21, 2019 | 01:06 PM

Sixpack577

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P0441 is the purge valve, on top of intake.
Start by checking to make sure the hose clamps on it are tight, and that it's electrical plug is clean and seated correctly.