where is the crankshaft sensor located in a 1999 mitsubishi galant, 4 cylinder.. on 1999 Mitsubishi Galant

my car starts then within 10 secs it dies but it will start but dies within that timming i belive its a sensor gone bad but can not figure where it is to change ,,, ANY IDEAS PLEASE SHARE

Asked by for the 1999 Mitsubishi Galant
on the left frt of eng by crankshaft pulley
ohhh thanks veryy much :)