Error 315A

E13 · 11-25-2024, 03:24 PM

I’m getting error code 315A, and when refueling the car the nozzle will flip off about once every gallon. I also will get random gas cap open lights when driving. From what I’ve read this looks like a vapor canister issue, but I wanted to post these exact symptoms in case anyone had other thoughts. If it is the vapor canister, what part do I need? I see two part numbers with vapor canister/charcoal filter in their description. 16136764046, and 16137163596. Any help is appreciated

E13 · 05-07-2025, 06:42 PM

UPDATE:

Replaced the vapor canister, problem solved. Super easy install, just a slightly expensive part. I bought an OE one off of eBay

11-25-2024, 03:24 PM	#1
E13 New Member 18 Rep 65 Posts Drives: 2012 135i Join Date: Jun 2024 Location: MA iTrader: (0)	Error 315A I’m getting error code 315A, and when refueling the car the nozzle will flip off about once every gallon. I also will get random gas cap open lights when driving. From what I’ve read this looks like a vapor canister issue, but I wanted to post these exact symptoms in case anyone had other thoughts. If it is the vapor canister, what part do I need? I see two part numbers with vapor canister/charcoal filter in their description. 16136764046, and 16137163596. Any help is appreciated
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05-07-2025, 06:42 PM	#2
E13 New Member 18 Rep 65 Posts Drives: 2012 135i Join Date: Jun 2024 Location: MA iTrader: (0)	UPDATE: Replaced the vapor canister, problem solved. Super easy install, just a slightly expensive part. I bought an OE one off of eBay
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