I was driving last night at around 30MPH, suddenly the CEL came on and the engine bog and loss power. So I pull it to the side of the road and the engine idle at like 2500rpm. So I shut off the engine and restart it to see what happen. After restart, the CEL is gone and the idle was back to normal at around 800rpm. So I just keep driving it and everything feel normal, no power lost or anything, it pull hard all the way up to 8000rpm.

Anyone has an idea on what's wrong? Can I still check the CEL code now, the CEL is NOT on now. BTW, I am have a stock JDM ITR engine with I/H/E, and Hondata Stage 2.

 

Anyone?