I’ve had the top of my M157 down to the camshafts for a long long while and am trying to finish up reassembly, however two connectors have me stumped…. probably very easy answers and yes I could be an idiot but my brain is currently mush so reaching out to the community for assistance.

Where do these two connectors attach?

 

Air filter housing? There are sensors on mine.

 

Thanks for the reply, but the two connectors for the air filter housings are already ID’d and they’re both 3-pin.

 

 

Thank you, appreciated!