I have a '99 b18b turbo. I went on a 13 hour road trip to spend a week with my family and when i got back my engine check light went on and my car was burning fuel hella lean. i have the fuel gauge thing and it would just stay at lean. My car gets jacked and i just got it back with almost nothing taken out of the motor except the dizzy. I just started it again and the engine check light is on and stills burn lean. Can someone help me out?

 

retune?