Hi there I've got a 2006 m7 efi. I was just riding on the trail when i noticed my check engine light came on. I checked the engine everything seemed to be fine so I kept riding. for the entire ride it seemed like i was burning through gas faster than normal. I looked under the hood again and noticed there was a loose rubber tube that was under pressure right by the oil reservoir. I tightened it up seemed like there was nothing more leaking from it but check engine light was still on. Any suggestions would really help. Thankyou