2G Bank 1 O2 Heater fault after installing AFR gauge

[Dirtbike29]

I installed an aem air fuel gauge in bank one and wired it to pin 76 in the ecu now I have this code for front o2 what do you do to remove this code when installing the afr gauge

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[Dirtbike29]

I also have a vacuum line under the battery tray that used to be hooked up to the charcoal canister should I block it off as I did or Leave it open

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It’s for the gas tank can confirm

 

[curt-s]

Evap lines like that are regularly left open to vent when we do evap deletes, to keep the tank from building pressure when the gas evaporates.
Ideally, though, you'd let it vent into the canister and leave the other end of the canister open. That way you're at least capturing something, but eventually even that will become "full" and without a vacuum source to pull, it will be less effective. So we just ditch the canister and let it vent somewhere. You can route it somewhere else if you don't want to vent to the engine bay. Just keep it away from being able to permeate into the cabin.

 

[Dirtbike29]

Evap lines like that are regularly left open to vent when we do evap deletes, to keep the tank from building pressure when the gas evaporates.
Ideally, though, you'd let it vent into the canister and leave the other end of the canister open. That way you're at least capturing something, but eventually even that will become "full" and without a vacuum source to pull, it will be less effective. So we just ditch the canister and let it vent somewhere. You can route it somewhere else if you don't want to vent to the engine bay. Just keep it away from being able to permeate into the cabin.

All emissions parts were fully removed and I don’t have any of the parts I would have preferred the can as you said but it’s essentially useless and I have no regulations in my city