Identify this hose--Part number???

[e30jake]

The hose that goes from whatever sensor comes off the charcoal canister to the nipple on the bottom of the throttle body. Mine needs to be replaced. I could not find this hose or the part number in any of the diagrams on realoem or bmwfans.

[SpecM]

You can use plain vacuum hose

[EatsHondas]

You can use plain vacuum hose

That line is all one piece with a check valve on it. I don't think deleting it is a good idea or even possible.

[e30jake]

That line is all one piece with a check valve on it. I don't think deleting it is a good idea or even possible.

Right. The only thing that might work is taking the oem hose off the sensor and making a hose that changes sizes with bits and pieces of different sized vacuum hose and connectors, which I'm trying to avoid doing. More connections = more places for leaks

[jlevie]

I've never looked that closely at one of those hoses, but I don't believe it has a check valve in it. You can use plain hose or get part 13311288284 from your dealer.

[e30jake]

Looked at it some more today and pulled the hose off. I didn't realize the big part of the hose was more of just a cover than anything for where it connects to a smaller nipple inside. Stuck a new vacuum line in and everything was all good. Attached a pic of the tip of the old hose. That hole goes all the way through.

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