- Joined
- Aug 27, 2023
- Messages
- 22
Hello all. I have a 2013 Outback. Check engine came on, brake light flashing, and CC flashing. I looked up the issue….. Ive read it’s the gas cap which I have already checked. Heard it’s the alternator and battery, guy at auto parts checked those and said they’re fine. I have a code P0240 Catalyst system efficiency below threshold (Bank 1).
Any idea if this is a major issue? Ive reset it twice now. Please help. Any suggestions are appreciated
Any idea if this is a major issue? Ive reset it twice now. Please help. Any suggestions are appreciated