EVAP service port is not connected on one end?

Tiny
STEPHIG
  • MEMBER
  • 2003 LEXUS GS 300
  • 3.0L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 186,000 MILES
Is this normal? Should I reconnect it? I have a check engine light but the code it gives me is for the o2 bank2 sensor 1. I don’t think those things are related.
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Thursday, September 22nd, 2022 AT 12:07 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
Can you upload a picture of what you are talking about so I can see what's going on? Yes, the test port has hoses on either side to find the hose that is missing and reconnect it or replace the hose. Here is an image of what it should look like when connected. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Thursday, September 22nd, 2022 AT 10:10 AM
Tiny
STEPHIG
  • MEMBER
Here is the best picture I could get of it:
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Thursday, September 22nd, 2022 AT 12:52 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
Yep, simply reattach the hose to the line it is next to, then clear the codes and you should be all set. Thanks for the image, it helps.
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Friday, September 23rd, 2022 AT 11:54 AM

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