Clearing Engine Codes????

[roadrunner19va]

Does disconnecting the battery completely remove codes or are they stored until a code reader clears them? I put in a new BBK CAI I got for christmas and I started the car before I connected the MAF plug. (opps forgot) The check engine light came on immediatly. I turned the car off and plugged the connector in and now the light is off. I am wondering because I have to go thru MD. Emmissions in two weeks and I do not want any codes in the Computer. Will disconnecting the battery clear any and all codes the car has saved? Thanks Travis

 

[HISSIN50]

The KAM (Keep Alive Memory) in the computer needs to forget about your code. As you said, disco' the battery and press the brake pedal for ten seconds or so - this helps deplete the capacitors in the KAM so it totally discharges.

Good luck and enjoy the new parts.

 

[roadrunner19va]

CODES???

Thanks for the quick reply. I appreciate it.