I get that only in the CM codes.

KOEO: 111
KOER: 173

The memory portion throws a few different ones but right now I am focused on the 157. I know what it means but I dont know steps to try to determine if its bad or not. Any help is appreciated, I searched but never found anything conclusive. Also, if the MAF is bad could that cause the 173 I'm getting while engines running?

 

157Possible causes:
Poor continuity in MAF sensor harness or connectors.
Intermittent open or short in MAF sensor or harness.
Damaged MAF sensor.

It is possible the 157 is causing the 173.

 

Ok thanks but what about the 173? Could a bad MAF sensor make this bitch run rich???

 

I think that is what I said.
Yes.

 

Oh my bad I didnt see that you wrote that.