so my engine light just popped up on my 2.2l 06 cobalt and it said that my camshaft position sensor was bad. The ironic thing is the 2.2l ecotec engine doesnt even have a camshaft position sensor. So i changed the crankshaft position sensor to see if that would help and the light just popped back on. If anybody knows any answers please help me out... another thing is it runs fine but it starts up but when i start it it sounds like nails on a chalkboard for about 3 seconds after i start it up and then its fine. any ideas??

 

what is the code # exactly

 

wondering if you found the problem cause i have the same

 

Check the spark plugs I ran them green e3 plugs and I had the same problem I put back in my ac delco plugs and the check engine light never came on QUOTE=beatsfanatics;5839188]so my engine light just popped up on my 2.2l 06 cobalt and it said that my camshaft position sensor was bad. The ironic thing is the 2.2l ecotec engine doesnt even have a camshaft position sensor. So i changed the crankshaft position sensor to see if that would help and the light just popped back on. If anybody knows any answers please help me out... another thing is it runs fine but it starts up but when i start it it sounds like nails on a chalkboard for about 3 seconds after i start it up and then its fine. any ideas??[/QUOTE]

 

did anyone figure this out....any help would be great