P0108 code popped up, so I purchased a new MAP Sensor as all the connecting wires look good, however when looking at the sensor already installed there was no bolt holding it to the bracket.
Ive scoured the internet for hours trying to find out what the correct size might be and have yet to find anything.
Hoping one of you might be able to help me figure out what the correct bolt size is. Appreciate it, Thanks.

 

You did not specify whether this is a four or six cylinder. For four cylinder, the MAP sensor is located at the intake manifold. For six cylinder, at the throttle body. Those are the section where you would search on various online Honda retailers.

The Honda part number is 93892-05020-08, which is a screw washer. 5x20; so metric M5 x 20 length. Thread pitch is probably 1.0 due to smaller size bolt.

 

My Apologies in not specifying, First time using a forum. 2.4L 4 cylinder 4dr sed lx. I know where the map sensor is at, and I thank you for getting back to me. I shall buy the new screw and see if works.