Hi,
My check engine light is on, and when I tested it. I got code 5... anyone know what that is? 1991 Accord
Thanks

Code #5 = MAP (manifold absolute pressure) sensor. This doesn't necessarily mean the sensor is bad. You would have to troubleshoot the MAP system (sensor, wires, and vacuum)

Thanks a lot. can you give me an idea of where that is in the engine bay so i can check if the hose is loose or something...

Anyone know where the MAP sensor is?

#31 in this link. Inside the plastic box with all the vacumm hoses (passenger side)


http://www.hondaautomotivepart...L+BOX

Thanks so much BLKFLSH!! I really appreciate it!!