[jcallanan]

Did the CCV system / oil separator and in putting everything back together, I seem to have lost my way with one of the harness connectors. See the pic - it's the bottom wire of the three lower ones coming out of the harness. I can't figure out where it plugs into. :facepalm: Anyone know?

It's a 2000 328Ci.

Thanks in advance!

 

[trentcdrums]

Disa? Mas? Icv?

 

[jcallanan]

Found it, I think, but still problems

I believe I foun d where it connects but after putting it all back together, it idles really rough and I'm getting 7 codes, including misfire on cyl 1 and throttle position sensor. Could it just be that I attached the connectors incorrectly? Again, this was after replacing CCV.

 

[trentcdrums]

You can easily get those codes from having a sticking icv. Pull that out and try cleaning. Took me 30 minutes. There's a DIY by solidjake

 

[Solidjake]

In my vid I stated to take some blue tape and match the wire to the connectors.