I have a 2007 Mitsubishi Galant 2.4L and it wouldn't start. Check engine light came on and I had a "mechanic" hook up a scanner an the codes U1109 and U1073 popped up. I asked what those mean he said it wad electrical and he couldn't help me. I've been trying to search the internet but I getdifferent answers to my search. Can someone please help tell what they mean and how do i go about fixing my car. Thank you.