Aladin Basic

Hi,I have bought a O2 sensor from mitsu dealer for 91 awd,but the plugs are different and can not be connected to each other.so i had to cut the plug from my old o2 sensor amd connect wires from new o2 to it.had the check engine light on so i reconnect the wires and light was gonne.but today the light came back.what shoul i do know.
thanx for all ur help in advance.

Did you miss the line at the top of the forum listing that says "Before you do ANYTHING READ THESE RULES!" ??

Use proper punctuation, and ask this question in the proper forum. (I doubt your problems have ANYTHING to do with your car's handling.)