We me and my friend mark were driving in a abandoned soccer field. His evo does perfect doughnuts and just freezes and spins.

well on the second time out he pushed the car pretty hard. Went into a very very nice spin and than in the spin the car died. He started it up again after a few cranks and the SES light came on.

Anyone got any idea what clicked the SES on? His blowoff valve was going to atmosphere and he has an intake.