Engine light on ???

[RichieJA]

My engine light just came on, it is on constantly its orange no other lights are and car runs fine
Any ideas what this could be ?

 

[Daniel]

Most likely Lambda if it's running fine.

 

[RichieJA]

Its been snowing heavy the last couple of days and my car is low I heard the snow hitting underneath so I wonder if it's water damage in one of the sensors it passed its not yesterday

 

[RichieJA]

Plug was soaking were wires go in, sprayed lots of wd40 on it, went a quick drive and light went out