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2G Evap canister P0443

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Zachary Hodge

Probationary Member
5
3
Mar 18, 2021
Kansas City, Kansas
Trying to find info on these lines on top of my Evap canister. One side doesn’t have a line or a cap on it, the other side does. Im getting a CEL po443. I want to delete all of this but don’t have a lot of info about it. Just rip all this stuff out? Put caps on the air lines? Im not worried about the CEL being on. I just have a vacuum leak somewhere causing it to run like shit at WOT. Im not sure this would cause it it spudder at WOT but figured the CEL is a good place to start.

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95 GST FWD auto btw.
 
One of those lines is a vent from your fuel tank, the other connects to the purge valve and then into the intake. It does appear one of your lines is missing, and yes that could cause a big vacuum leak when the purge valve opens. If the hose somehow popped off that one fitting you can replace the hose and hopefully be good to go. No need to remove the whole system then deal with trying to fool the ECU to prevent a CEL. The evap system doesn’t cost you any power or choke your performance.
 
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