Reply To: Help needed – 2009 GT250r EFI Jun 3, 2025 at 9:29 AM #19656 PaulGT250r👤 Member🖊 Topic Author Topics: 5Replies: 5Country: New ZealandBike Model: GT250r Thanks Simon for the info. On the air box there is a sensor with a 4 pin connector that has 2 pipes coming out of it, what connects to it? Any photos would be helpful. Thanks Paul