Fi light on at 85 help!

Today i changed the air box with sensors and the throttle bodies in a hope to solve the fueling issue. All was fine until i opened her up and at 85ish the fi light came on when i slowed the bike wouldnt drop any lower than 4k rpm.

I hit the kill switch at the lights and this turned the fi light off and the bike was running fine. Heading home yet again 85ish fi light. I pulled over stuck it into dealer mode but no code all i found out was the line for the TPS kicked in at 3.5k rpm.

Would this point towards a dodgy TPS sensor or something else?