I changed my crankshaft position sensor now my car will not start. it will crank but will not fire up. I checked using a spark test lamp, i am getting power to my spark plugs but the car will not start. i tried putting the old one back on still had the same result. What do I need to try to hopefully get my car to start?
Changed crankshaft position sensor now wont start on 2001 Pontiac Grand Prix
scan test for codes and check fuel pressure
Then put the old one back on.