hey i put a jumper wire on to see if at all i was trowing any codes... just for the hell of it. ive got a completely stock engine, and stock wiring, but when i jumped the wire... the check engine light came on and stayed on, no flashes. car started and ran fine, everything fine, but the check engine light stayed on. i unjumped the plug and it the check engine light turned off... does this mean anything was wrong? or was that normal?

 

I think you fried your computer. When It stays on it means that some many things are wrong that it can not even blink.........J/k Just fawking with you. .....
Your car is fine. That is normal.

 

Normal

 

solid light = nothing wrong, no codes, you're good